Abstract:
Provided are a functional microbial material and a method for producing a fermentation product, wherein the functional microbial material and the fermentation product are environment-friendly and improve the quality of crops. The present invention relates to a microbial material and a method for producing a fermentation product wherein the microbial material and the fermentation product are obtained by fermentation of a fermentation raw material including a plant-derived raw material and an animal-derived raw material using a population of microorganisms including a plurality of species of thermophilic microorganisms, and lead to a remedy for soil and water pollution and to the inhibition of greenhouse gas generation, as well as contribute to improvements in the functionality of plants, particularly the expression of genes involved in biophylaxis and resistant to high-temperature disorder, and an increase in antioxidant components. Quality enhancement of plants is promoted without genetic recombination, using a population of microorganisms that have a function to restore the environment and a function as an elicitor for the plant. Further, burdens on the natural environment are maintained and restored through normal production activities.

Description:
TECHNICAL FIELD 
       [0001]    The present invention relates to a microbial material and a method for producing a fermentation product, wherein the microbial material and the fermentation product are obtained by fermentation of a fermentation raw material including a plant-derived raw material and an animal-derived raw material using a plurality of species of thermophilic microorganisms, and lead to a remedy for soil and water pollution and to the inhibition of greenhouse gas generation, as well as contribute to improvements in the functionality of plants, particularly the expression of genes involved in biophylaxis and resistant to high-temperature disorder, and an increase in antioxidant components. 
       BACKGROUND ART 
       [0002]    In recent years, environmental problems become serious on a worldwide scale. For example, looking at agriculture from the perspective of environment, after chemical fertilizers or immature compost has been applied to farmlands, pollution with nitrate ions penetrating into groundwater and generation of dinitrogen monoxide, which is a greenhouse gas, from the soil are regarded as problematic. Effects of global warming cause high-temperature disorder in cultivating of crops and also are an environmental factor triggering the outbreak of diseases. Furthermore, owing to global food problems, techniques are being sought for efficient production of crops. In this context, there is a situation where efficient use of chemical fertilizers or agricultural chemicals is necessary, but these materials are a factor responsible for the above-described environmental destruction. On the other hand, there is a need for agricultural production techniques that are friendly to the environment and health, while there are being carried out improvements in materials and facilities and developments of techniques, such as cleanup techniques (see Patent Literatures 1 to 3). Patent Literature 1 is directed to a foliar spray agent in which an organic acid aqueous solution from sugar fermentation, and magnesium or calcium, and optionally urea are coexistent, so that the above-mentioned problem is solved. In Patent Literature 1, the capability of decreasing nitrate is observed, but this mechanism is unknown and the foliar spray agent exhibits no effects exerted on other environmental aspects and the functionality of plants. Patent Literature 2 is characterized in that the UV source is in the range of wavelength of 280 to 380 nm and has a peak at a wavelength of around 312 nm. In Patent Literature 2, there are provided findings on an optimal control of electric lighting which can be applied only to plant factories based on artificial light, but the UV source does not have any effects exerted on other functionality of plants. Patent Literature 3 is directed to a method for decreasing nitrate nitrogen and volatile organic compounds using an alcohol. Patent Literature 3 is related to a technique for decreasing nitrate and volatile organic compounds from a soil, but the use of an alcohol and the like does not allow this technique to be applied to agricultural field sites. 
         [0003]    In addition, molecular mechanisms by which plants can deal with poor environmental conditions have been elucidated (see Non-Patent Literatures 1 to 5); however, some of techniques utilizing these mechanisms are ones like genetic recombination techniques, which are difficult to be accepted in the society (Non-Patent Literatures 6 to 8). Non-Patent Literatures 1 to 5 provide findings on the involvement of HSPs associated with properties resistant to diseases and high-temperature disorder, but none of these discloses an overall assessment of effects on the body of plants, for example, unlike the present invention. Non-Patent Literatures 6 to 8 provide findings on genetic recombination techniques, and it cannot be said that as provided by the present invention, these provide a technique having multifaceted functions, such as a decrease in nitrate, an increase in the amounts of antioxidant substances, biophylactic functions, and resistance to high-temperature disorder, without genetic recombination. 
         [0004]    Meanwhile, the present inventors have developed fermentation materials using a population of microorganisms including a plurality of species of thermophilic microorganisms, such as  Bacillus brevis  and  Bacillus stearothermophilus, Thermopholic actinomycetes , and species closely related thereto (see Patent Literatures 4 to 7). 
       CITATION LIST 
     Patent Literatures 
       [0000]    
       
         Patent Literature 1: JP 2006-036684 A 
         Patent Literature 2: JP 2008-086272 A 
         Patent Literature 3: JP 2002-370085 A 
         Patent Literature 4: JP 3146305 B1 
         Patent Literature 5: JP 3314302 B1 
         Patent Literature 6: JP 3385402 B1 
         Patent Literature 7: WO 2011/099514 
       
     
       Non-Patent Literatures 
       [0000]    
       
         Non-Patent Literature 1: Jaroszl D F and Susan Lindquistl S. (2010) Hsp90 and Environmental Stress Transform the Adaptive Value of Natural Genetic Variation. Science 330: 1820-1824. 
         Non-Patent Literature 2: Yule Liu et al. (2004) Molecular Chaperone Hsp90 Associates with Resistance Protein N and Its Signaling Proteins SGT1 and Rarl to Modulate an Innate Immune Response in Plants. J. Biol. Chem. 279: 2101-2108. 
         Non-Patent Literature 3: Jae-Heung K et al. (2000) Upregulation of an  Arabidopsis  RING-H2 gene, XERICO, confers drought tolerance through increased abscisic acid biosynthesis. The Plant Journal 47: 343-355. 
         Non-Patent Literature 4: Snyman M and Cronje M J. (2008) Modulation of heat shock factors accompanies salicylic acid-mediated potentiation of Hsp70 in tomato seedlings. Journal of Experimental Botany 59: 2125-2132. 
         Non-Patent Literature 5: William B. Gurley (2000) HSP101: A Key Component for the Acquisition of Thermotolerance in Plants. The Plant Cell, Vol. 12, 457-460. 
         Non-Patent Literature 6: Enikeev A G et al. (2010) Tobacco cell cultures transformed by the hsp 101 gene exhibit an increased resistance to potassium fluoride Dokl Biol Sci 430: 29-30. 
         Non-Patent Literature 7: Montero-Barrientos M et al. (2010) Transgenic expression of the  Trichoderma harzianum  hsp70 gene increases  Arabidopsis  resistance to heat and other abiotic stresses. J Plant Physiol 167: 659-65. 
         Non-Patent Literature 8: Prieto-Dapena P et al. (2006) Improved resistance to controlled deterioration in transgenic seeds. Plant Physiol 142: 1102-12. 
       
     
       SUMMARY OF THE INVENTION 
     Technical Problems 
       [0020]    Conventional agriculture makes excessive use of chemical fertilizers, which as a result, causes problems leading to the pollution with nitrate penetrating into groundwater and to the generation of a greenhouse gas dinitrogen monoxide produced by molds propagated in agricultural lands. In addition, it has become problematic that with global warming, high-temperature disorder and diseases of crops are triggered. Therefore, there is a need for a technique that is friendly to the environment and improves the quality of crops. 
         [0021]    The present invention is to provide a functional microbial material to solve the above-described problems. Soil and water environments have factors that always vary, and thus it is necessary that to these varying factors, multifunctional effects are exhibited by a population of multiple species of microorganisms, not by a single species of microorganism. For example, taking, as an example, a soil that allows the growth of a crop, a period of rainfall leads to an increased content of water in the soil, whereas a period of low rainfall makes the soil rather dry. Depending on these variations, stable multiple responses are made to achieve an improvement in and modification of functions of plants. 
       Solution to Problems 
       [0022]    I. Effects which the Thermophilic Bacteria Fermentation Product has on Soil and Groundwater Pollution and on Greenhouse Gas Generation 
         [0023]    1. The concentration of nitrate ions in the soil is decreased. 
         [0024]    2. This reaction is inhibited by microorganisms having high sensitivity to antibiotics such as chloramphenicol (and their enzymes). 
         [0025]    3. The reaction of denitrification from the soil is promoted. In particular, the production of N 2 O is suppressed and the production of N 2  is promoted. N 2 O gas has a warming potential about 300 times higher than CO 2 , and thus it is important to suppress its generation. This reaction is thought to be promoted by P450nor derive from fungi; the fermentation product according to the present invention (a microorganism strain NP-1 contained therein) has a function of suppressing fungous growth and further results in functioning of a group of genes that leads to preferential denitrification of N 2  gas. 
         [0026]    4. As a result, the reactions described above also reduce water pollution with nitrate penetrating from the soil into groundwater. 
         [0027]    5. It is possible that the water cleanup of polluted water having a high salt concentration (of around 10%) is achieved by means of halotolerant and alkali-resistant bacteria (of the genera  Oceanobacillus  and  Virgibacillus ). 
         [0028]    II. Effects which the Thermophilic Bacteria Fermentation Product has on the Functionality of Plants 
         [0029]    1. The action of thermophilic bacteria results in the activation of nitrate transporters in roots and efficient use of nitrate in the soil. 
         [0030]    2. Root hairs are developed, and their growth is promoted by, for example, the activation of auxins. 
         [0031]    3. The reactions described above lead to efficient use of nitrogen from the soil, allowing increased production with small amounts of nitrogen. 
         [0032]    4. Heat-resistant plants are grown by enzymatic repair functions by a group of HSPs. 
         [0033]    5. Crops rich in antioxidants are provided by increases in glutathione transferase, vitamins A, C, and E, and others. 
         [0034]    6. The outbreak of plant pathogens and insect pests is inhibited by the activation of LTPs, protease inhibitors, and others. 
         [0035]    The functional material according to the present invention is based on a fermentation raw material that may be made up of about 70% to about 80% by weight of a plant-derived raw material and about 30% to about 20% by weight of an animal-derived raw material. 
         [0036]    In addition, the functional material according to the present invention can be obtained by fermentation using a population of microorganisms including a population of microorganisms designated by the deposition number NITE BP-1051. The functionality of the functional material is stabilized, for example, by a population of microorganisms designated by the deposition number ATCC PTA-1773. 
         [0037]    Further, the population of microorganisms contained in the functional material according to the present invention can have 10 8  cells/g to about 10 9  cells/g. 
         [0038]    The plant-derived raw material which is used for a functional material according to the present invention can be one or more selected from the group consisting of rice bran, barley and like bran, broken husks, soybean cake, bean curd refuse, sakekasu (sake lees), shochu (distilled spirit) lees, tea leaves residuals, coffee grounds, residues after squeezing fruits, and residues after squeezing vegetables. The animal-derived raw material which is used in the present invention can be one or more selected from the group consisting of crustaceans, fishes, and residues after processing crustaceans, and residues after processing fishes. 
         [0039]    Another functional material according to the present invention is a functional material containing about 1% to about 5% by weight of the functional material as described above. 
         [0040]    The present invention further relates to a method for producing a functional material, the method including the stirring step of stirring a plant-derived raw material and an animal-derived raw material to obtain a fermentation raw material; and a fermentation step of subjecting the fermentation raw material obtained by the stirring step to fermentation using a population of microorganisms designated by the deposition number ATCC PTA-1773. 
       Advantageous Effects of Invention 
       [0041]    According to the present invention, as shown in  FIG. 1 , a group of highly stable enzymes in a population of active microorganisms within the material according to the present invention brings about denitrification of nitrate ions in a soil without the penetration of the nitrate ions into the ground, as nitrogen gas, and by using its stimulus and the like, rooting is induced and nitrate transporters in roots are activated. This results in the growth of plants even under conditions of low nutrients, and decreased concentrations of nitrate within the body of plants, as well as increased amounts of components having high antioxidation activity. In addition, active microorganisms themselves within the material and a population of active microorganisms in a soil that is activated by the active microorganisms bring about the fixation of nitrogen gas in the soil and in the air in symbiosis with the plant, resulting in increased concentrations of glutamic acid, arginine, and others within the plant body. Furthermore, effects that are provided by, for example, components of the cell wall of highly stable microorganisms within the material result in increased amounts of expression of genes involved in biophylaxis and resistant to stresses of plants themselves. At the same time, effects exerted by, for example, cyclic lipopeptides and heat-resistant enzymes secreted by microorganisms within the material inhibit the growth of filamentous fungi with high pathogenicity, and by and large, improve the quality and functions of plants. Results of these mechanisms of action are as follows. 1) It becomes possible to inhibit nitrate pollution in soils and water and the generation of a warming N 2 O gas emitted into the air, as effects exerted on soil and groundwater pollution, water pollution, and greenhouse-gas production. In industrial wastewater, it also becomes possible to carry out the treatment of wastewater in an environment with high salt concentration and high alkalinity, which has been difficult to clean up, by using properties of halotolerant and alkali-resistant bacteria. 2) It becomes possible, as effects that the thermophilic bacteria fermentation product has on the functionality of plants, to provide a reduced function of nitrification and increase the production of antioxidant substances at high concentrations. At the same time, it is possible to avoid high-temperature disorder by HSPs and others enhancing enzymatic repair function in crops and achieve the activation of the biophylaxis system against environmental stresses, such as enhanced repellency to insect pests, by effects exerted by LTPs, protease inhibitors, and others. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0042]      FIG. 1  is a schematic representation showing effects that a functional microbial material according to the present invention has on a soil, a plant, and the environment. 
           [0043]      FIG. 2  is a pie chart showing the bacterial phyla in a system of multiple microorganisms when a functional material according to the present invention has been stabilized. 
           [0044]      FIG. 3  is a graph showing the effect of decreasing nitrate within the plant body, which is dependent on the amount of addition of a functional material according to the present invention. The graph indicates changes in the concentration of nitrate within the body of a model plant,  Arabidopsis thaliana.    
           [0045]      FIG. 4  is a graph showing the effect of decreasing nitrate in a soil, which is dependent on the amount of addition of a functional material according to the present invention, and indicates changes in the concentration of nitrate in the soil. 
           [0046]      FIG. 5  is a graph of experimental results showing the length of roots of komatsuna ( Brassica rapa  var.  perviridis ) cultivated with a functional material according to the present invention. 
           [0047]      FIG. 6  is a graph of experimental results showing the amount of expression of a nitrate transporter in roots of a plant  A. thaliana  cultivated with a functional material according to the present invention. 
           [0048]      FIG. 7  is a graph of experimental results showing changes in the concentration of nitrate in a soil when a functional material according to the present invention was used and when an acetylene block method was carried out. 
           [0049]      FIG. 8  is a graph of experimental results showing the concentration of N 2 O produced in a soil and accumulated when a functional material according to the present invention was used and when an acetylene block method was carried out. 
           [0050]      FIG. 9  is a graph of experimental results showing the concentration of ammonium ions accumulated within the body of a plant  A. thaliana  when a functional material according to the present invention was used. 
           [0051]      FIG. 10  is a graph of experimental results showing the concentrations of glutamic acid and glutamine within the body of a plant  A. thaliana  when a functional material according to the present invention was used. 
           [0052]      FIG. 11  is a graph of experimental results showing the concentration of proline accumulated within the body of a plant  A. thaliana  when a functional material according to the present invention was used. 
           [0053]      FIG. 12  represents a phylogenetic tree of 16S rRNA base sequences from several strains including the new  Paenibacillus  strain. 
       
    
    
     DESCRIPTION OF EMBODIMENTS 
       [0054]    The following gives a description of embodiments for carrying out the present invention. The present invention is not limited to these embodiments. 
         [0055]    The present invention provides a functional microbial material wherein the microbial material is obtained by fermentation of a fermentation raw material including a plant-derived raw material and an animal-derived raw material using a population of microorganisms including a plurality of species of thermophilic microorganisms, and leads to a remedy for soil and water pollution and to the inhibition of greenhouse gas generation and at the same time, has a function of contributing to an improvement in the functionality of plants. 
         [0056]    The population of microorganisms and their metabolic products that are included in a functional material according to the present invention are thought to modify the circulation of nitrogen into a soil, groundwater, plants, and the air by acting on the microflora in the soil to which the functional material has been applied and modifying nitrate reduction reactions in the soil, as well as denitrification reactions. It is also thought that changes in the soil microflora lead to changes in the gene expression pattern in plants and induction of heat shock proteins (HSPs), antioxidant components, and others. 
         [0057]    The population of microorganisms which can be used in the present invention includes a plurality of species of thermophilic microorganisms. Specific species of these microorganisms include, for example,  Bacillus brevis, Bacillus stearothermophilus, Bacillus thermoamylovorans, Thermopholic actinomycetes , and species closely related thereto. Among these species, it is preferable that the population of microorganisms which is used in the present invention includes a population of microorganisms designated by the deposition number ATCC PTA-1773 and a population of microorganisms designated by the deposition number BP-1051. 
         [0058]    The population of microorganisms designated by the deposition number ATCC PTA-1773 is a mixture of microorganisms including a thermophilic bacterium C-1, which is a species closely related to  Bacillus brevis , a thermophilic bacterium C-3, which is a species closely related to  Bacillus brevis , and a thermophilic bacterium CH-4, which is a species closely related to  Bacillus stearothermophilus , a thermophilic actinomycete MH-1, a thermophilic or heat-resistant  lactobacillus  LM-1, which is a species closely related to  Bacillus coagulans , and a thermophilic or heat-resistant  lactobacillus  LM-2, which is a species closely related to  Bacillus coagulans.    
         [0059]    It is preferable that a functional material according to the present invention includes a population of microorganisms of from about 10 8  cells/g to about 10 9  cells/g. It is further preferable that a functional material according to the present invention includes a population of microorganisms designated by the deposition number ATCC PTA-1773 of from about 10 8  cells/g to about 10 9  cells/g; and a population of microorganisms designated by the deposition number NITE BP-863 of from about 10 6  cells/g to about 10 7  cells/g. 
         [0060]    It is preferable that the microbial material which is used in the present invention includes 10% to 1% by weight of a population of microorganisms designated by the deposition number NITE BP-1051. The population of microorganisms includes thermophilic microorganisms of the genera  Bacillus, Lysinibacillus, Virgibacillus, Anoxybacillus , and  Paenibacillus . Further, the microbial material is stabilized by the co-existence with Thermophiles inoculum MIROKU M2K including microorganisms of the genera  Meiothermus, Vulcanithermus, Therms, Oceanobacillus , and the like in the phylum  Deinococcus - Thermus . Thermophiles inoculum MIROKU M2K, which is a population of these microorganisms, was not accepted for deposition at the National Institute of Technology and Evaluation because it is a mixture of bacteria of multiple species and is difficult to culture, and thus has been stored at Miroku Co., Ltd. (Kitsuki, Oita Pref). The population of microorganisms that has been deposited at the ATCC under the deposition number PTA-1773 can also be utilized as a population of microorganisms that can be co-existent as in this case. 
         [0061]    The plant-derived raw material that is used in the present invention refers to a raw material derived from plants such as vegetables and grains, and can be inexpensive raw materials, for example, food scraps and others. In particular, the plant-derived raw material includes, for example, rice bran, barley and like bran, broken husks, soybean cake, bean curd refuse, sakekasu (sake lees), shochu (distilled spirit) lees, tea leaves residuals, coffee grounds, residues after squeezing fruits, and residues after squeezing vegetables. 
         [0062]    The animal-derived raw material that is used in the present invention refers to a raw material derived from animals such as fishes and crustaceans. In particular, the animal-derived raw material includes, for example, crustaceans, fishes, and residues after processing them. 
         [0063]    As crustaceans, use can be made of organisms referred to as shrimp, crab, hermit crab, and the like. As fishes, use can be made of bottom fishes that have been caught in trawls, fishes which have been caught by fishing but are not sold in markets, and others. Further, residues of crustaceans and fishes after they have been processed for foods can also be used. 
         [0064]    The fermentation raw material that is used in the present invention is preferably made up of about 50% to about 90% by weight of a plant-derived raw material and about 50% to about 10% by weight of an animal-derived raw material, and further preferably about 70% to about 80% by weight of a plant-derived raw material and about 30% to about 20% by weight of an animal-derived raw material. 
         [0065]    A functional material according to the present invention is capable of improving the functionality of plants, while remedying soil and water pollution and inhibiting greenhouse gas generation. 
         [0066]    The present invention further provides a method for producing the above-described functional microbial material. The method for producing the functional material includes (a) the stirring step of stirring a plant-derived raw material and an animal-derived raw material to obtain a fermentation raw material; and (b) a fermentation step of subjecting the fermentation raw material obtained by the stirring step to fermentation using a population of microorganisms designated by the deposition number NITE BP-1051. 
         [0067]    The stirring step (a) according to the present invention is a step in which a plant-derived raw material as described above and an animal-derived raw material as described above are stirred and mixed to obtain a fermentation raw material having the respective raw materials dispersed approximately uniformly therein. In the case of the fermentation raw material that is incomplete in dispersing these raw materials, fermentation in the subsequent fermentation step could become incomplete. It is also preferable to grind the plant-derived or animal-derived raw material prior to the stirring, because grinding of the raw material leads to easy stirring of these raw materials. 
         [0068]    The fermentation step (b) according to the present invention is a step in which the fermentation raw material obtained in the stirring step (a) is subjected to fermentation. In the fermentation, use is made of a population of microorganisms designated by the deposition number NITE BP-1051. The temperature of fermentation is preferably about 20° C. to about 90° C., further preferably about 30° C. to about 50° C. The period of fermentation is preferably about 5 hours to about 24 hours, further preferably about 10 hours to about 14 hours. 
         [0069]    In addition, the fermentation step (b) is preferably carried out using at least two fermentation vessels. In cases using a plurality of fermentation vessels, it is preferable that the fermentation temperatures at the respective stages in the fermentation vessels are varied. This is because at each of these stages, fermentation is carried out with microorganisms having a preference to the temperature at the stage, thereby making it possible to obtain a functional microbial material that is produced by multiple fermentation reactions. 
         [0000]    
       
         
               
             
               
               
               
             
           
               
                 TABLE 1 
               
             
             
               
                   
               
               
                 Population of microorganisms that has been internationally 
               
               
                 deposited as NITE BP-1051: claims 7 and 8 
               
             
          
           
               
                   
                 deposit 
                   
               
               
                 No. 
                 no. 
                 Closely related species 
               
               
                   
               
               
                 IP-95 
                 AB618495 
                   Bacillus ruris  LMG 22866 T   
               
               
                 IP-2 
                 AB618496 
                   Bacillus badius  NBRC 15713 T   
               
               
                 IP-14 
                 AB618497 
                   Bacillus fortis  LMG 22079 T   
               
               
                 N-16 
                 AB618492 
                   Bacillus coagulans  ATCC7050 T   
               
               
                 IP-23 
                 AB618498 
                   Lysinibacillus xylanilyticus  KCTC 13423 T   
               
               
                 IP-9 
                 AB618499 
                   Virgibacillus pantothenticus  IAM 11061 T   
               
               
                 IP-3 
                 AB618500 
                   Anoxybacillus kamchatkensis  DSM 14988 T   
               
               
                 IP-60 
                 AB618501 
                   Paenibacillus timonensis  CIP 108005 T   
               
               
                 IP-75 
                 AB618502 
                   Paenibacillus curdlanolyticus  IFO 15724 T   
               
               
                   
               
             
          
         
       
     
         [0070]    Table 1 indicates species closely related to bacteria BP-1051 internationally deposited at the NITE, and their sequence registration. 
         [0000]    
       
         
               
             
               
               
             
           
               
                 TABLE 2 
               
               
                   
               
               
                 Thermophiles inoculum MIROKU M2K (Closely related 
               
               
                 species of bacteria genera identified on the basis of 
               
               
                 the results of analysis of 16S rDNA sequences) 
               
               
                 Genus listing 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                   
                 
                   Achromatium 
                 
               
               
                   
                 Acidimicrobineae 
               
               
                   
                 
                   Acidimicrobium 
                 
               
               
                   
                 
                   Actinomyces 
                 
               
               
                   
                 
                   Adhaeribacter 
                 
               
               
                   
                 
                   Aeriscardovia 
                 
               
               
                   
                 
                   Aeromicrobium 
                 
               
               
                   
                 
                   Afifella 
                 
               
               
                   
                 
                   Alicyclobacillus 
                 
               
               
                   
                 
                   Allofustis 
                 
               
               
                   
                 
                   Amphibacillus 
                 
               
               
                   
                 
                   Anaerococcus 
                 
               
               
                   
                 
                   Anaerococcus 
                 
               
               
                   
                 
                   Anaerovorax 
                 
               
               
                   
                 
                   Anoxybacillus 
                 
               
               
                   
                 
                   Atopostipes 
                 
               
               
                   
                 
                   Atopostipes 
                 
               
               
                   
                 
                   Bacillaceae bacterium 
                 
               
               
                   
                 
                   Bacillus 
                 
               
               
                   
                 
                   Bacteroides 
                 
               
               
                   
                 
                   Barnesiella 
                 
               
               
                   
                 
                   Bifidobacterium 
                 
               
               
                   
                 
                   Brachybacterium 
                 
               
               
                   
                 
                   Brevibacterium 
                 
               
               
                   
                 
                   Caldanaerobacter 
                 
               
               
                   
                 
                   Caldicellulosiruptor 
                 
               
               
                   
                 
                   Caldilinea 
                 
               
               
                   
                 
                   Caloramator 
                 
               
               
                   
                 
                   Cellulosimicrobium 
                 
               
               
                   
                 
                   Cerasibacillus 
                 
               
               
                   
                 
                   Clostridiales bacterium 
                 
               
               
                   
                 
                   Clostridium 
                 
               
               
                   
                 
                   Coprothermobacter 
                 
               
               
                   
                 
                   Corynebacterium 
                 
               
               
                   
                 
                   Craurococcus 
                 
               
               
                   
                 
                   Curtobacterium 
                 
               
               
                   
                 
                   Desulfotomaculum 
                 
               
               
                   
                 
                   Desulfurispora 
                 
               
               
                   
                 
                   Dietzia 
                 
               
               
                   
                 
                   Dorea 
                 
               
               
                   
                 
                   Eubacterium 
                 
               
               
                   
                 
                   Flavobacterium 
                 
               
               
                   
                 
                   Gammatimonas 
                 
               
               
                   
                 
                   Geobacillus 
                 
               
               
                   
                 
                   Georgenia 
                 
               
               
                   
                 
                   Gordonia 
                 
               
               
                   
                 
                   Gracilibacillus 
                 
               
               
                   
                 
                   Halorhodospira 
                 
               
               
                   
                 
                   Heliobacterium 
                 
               
               
                   
                 
                   Hippea 
                 
               
               
                   
                 
                   Hydrogenophilus 
                 
               
               
                   
                 
                   Jeotgalicoccus 
                 
               
               
                   
                 
                   Lactobacilius 
                 
               
               
                   
                 
                   Leucobacter 
                 
               
               
                   
                 low G + C Gram-positive bacterium 
               
               
                   
                 
                   Lutispora 
                 
               
               
                   
                 
                   Macrococcus 
                 
               
               
                   
                 
                   Mahella 
                 
               
               
                   
                 
                   Marinibacillus 
                 
               
               
                   
                 
                   Mechercharimyces 
                 
               
               
                   
                 
                   Maiothermus 
                 
               
               
                   
                 
                   Methylocystis 
                 
               
               
                   
                 
                   Methylosinus 
                 
               
               
                   
                 
                   Microbacterium 
                 
               
               
                   
                 Micrococcineae 
               
               
                   
                 
                   Moorella 
                 
               
               
                   
                 
                   Mycobacterium 
                 
               
               
                   
                 
                   Nisaee 
                 
               
               
                   
                 
                   Nosocomiicoccus 
                 
               
               
                   
                 
                   Oceanobacillus 
                 
               
               
                   
                 
                   Paenibacillus 
                 
               
               
                   
                 
                   Parabacteroides 
                 
               
               
                   
                 
                   Pediococcus 
                 
               
               
                   
                 
                   Peptoniphilus 
                 
               
               
                   
                 
                   Pheaospirillum 
                 
               
               
                   
                 Propionibacterineae 
               
               
                   
                 
                   Prosthecomicrobium 
                 
               
               
                   
                 
                   Rhodospirillum 
                 
               
               
                   
                 
                   Roseiflexus 
                 
               
               
                   
                 
                   Roseomonas 
                 
               
               
                   
                 
                   Ruminococcus 
                 
               
               
                   
                 
                   Salibacillus 
                 
               
               
                   
                 
                   Salinibacillus 
                 
               
               
                   
                 
                   Salinicoccus 
                 
               
               
                   
                 
                   Schlegelella 
                 
               
               
                   
                 Solirubrobacteraceae 
               
               
                   
                 
                   Sphaerobacter 
                 
               
               
                   
                 
                   Spirochaeta 
                 
               
               
                   
                 
                   Staphylococcus 
                 
               
               
                   
                 
                   Steroidobacter 
                 
               
               
                   
                 
                   Streptococcus 
                 
               
               
                   
                 
                   Succiniclasticum 
                 
               
               
                   
                 
                   Symbiobacterium 
                 
               
               
                   
                 
                   Syntrophomonas 
                 
               
               
                   
                 
                   Tepidamorphus 
                 
               
               
                   
                 
                   Thermaerobacter 
                 
               
               
                   
                 
                   Thermanaeromonas 
                 
               
               
                   
                 
                   Thermoanaerobacter 
                 
               
               
                   
                 
                   Thermoanaerobacterium 
                 
               
               
                   
                 
                   Thermobacillus 
                 
               
               
                   
                 
                   Thermobifida 
                 
               
               
                   
                 
                   Thermoleophilum 
                 
               
               
                   
                 
                   Thermomicrobium 
                 
               
               
                   
                 
                   Thermus 
                 
               
               
                   
                 
                   Tissierella 
                 
               
               
                   
                 unclassified_Incertae Sedis XI 
               
               
                   
                 unclassified_Thermaceae 
               
               
                   
                 
                   Ureibacillus 
                 
               
               
                   
                 
                   Vagococcus 
                 
               
               
                   
                 
                   Virgibacillus 
                 
               
               
                   
                 
                   Vulcanithermus 
                 
               
               
                   
                 
                   Weissella 
                 
               
               
                   
               
             
          
         
       
     
         [0071]    Table 2 represents a list of genus names. 
       EXAMPLES 
       [0072]    The present invention is described in more detail based on examples, but is not limited to these examples. 
         [0073]    1. Production of Functional Microbial Materials 
         [0074]    Functional microbial materials in Examples 1 and 2 were produced by the methods described below. 
       Example 1 
       [0075]    For a fermentation raw material, a marine product-derived fermentation product was used which had been obtained by fermentation of a marine product including, as a plant-derived raw material, about 50% by weight of barley bran, about 20% by weight of, and about 10% by weight of rice bran, and further as an animal-derived raw material, about 20% by weight of crustaceans, such as shrimps and crabs, bottom fishes, and others caught by bottom trawling. The resulting marine product-derived fermentation product contained a population of microorganisms of from about 10 8  cells/g to about 10 9  cells/g, which was composed of about 70% to about 90% by weight of the microorganisms designated by the deposition number PTA-1773 and about 30% to about 10% by weight of the microorganisms designated by the deposition number NITE BP-1051. 
         [0076]    The plant-derived raw material and the animal-derived raw material were mixed and well stirred, and then subjected to single-stage fermentation at 40° C. for 14 hours, followed by drying to obtain a functional culture feed according to the present invention. The resulting functional material contained a population of microorganisms of from about 10 8  cells/g to about 10 9  cells/g, which was composed of about 90% to about 99% by weight of the microorganisms designated by the deposition number PTA-1773 and about 10% to about 1% by weight of the microorganisms designated by the deposition number NITE BP-1051. 
       Example 2 
       [0077]    For a fermentation raw material, a marine product was used which included, as a plant-derived raw material, about 20% by weight of a waste mushroom bed, and further as an animal-derived raw material, about 30% by weight of crustaceans, such as shrimps and crabs, bottom fishes, and others caught by bottom trawling. The waste mushroom bed contained a population of microorganisms of from about 10 8  cells/g to about 10 9  cells/g, which was composed of about 70% to about 90% by weight of the microorganisms designated by the deposition number PTA-1773 and about 30% to about 10% by weight of the microorganisms designated by the deposition number NITE BP-1051. 
         [0078]    The plant-derived raw material and the animal-derived raw material were mixed and well stirred, and then subjected to two-stage fermentation. The fermentation conditions in the first stage were 50° C. to 60° C. and 4 hours to 5 hours, while the fermentation conditions in the second stage were 30° C. to 40° C. and 6 hours to 8 hours. After the second stage fermentation, the fermentation raw material that had gone through the fermentation process was dried to obtain a functional microbial material according to the present invention. The resulting functional microbial material contained a population of microorganisms of from about 10 8  cells/g to about 10 9  cells/g, which was composed of about 70% to about 90% by weight of the microorganisms designated by the deposition number PTA-1773 and about 30% to about 10% by weight of the microorganisms designated by the deposition number NITE BP-1051. 
         [0079]    2. Activity for Degradation of Organic Substances in Soil and Water Environments with High Salt Concentration and High Alkalinity 
         [0080]    The populations of microorganisms designated as BP-1051 and as Thermophiles inoculum MIROKU M2K were cultured, for example, in a heart infusion medium with a salt concentration of 10%, to select bacteria species having an ability to degrade organic substances. 
         [0081]    Strain IP-9, which is contained in the population of microorganisms designated as BP-1051, is a species closely related to the standard strain  Virgibacillus pantothenticus , which produces ectoine, a component resistant to salt. Ectoine is known as a moisturizer. Actually, strain IP-9 was found to have an ability to degrade organic substances even at salt concentrations of 10% or higher. In addition, strain IP-9 is capable of co-culture with a species closely related to  Oceanobacillus profundus  which is contained in the flora of bacteria of multiple species. This species  Oceanobacillus profundus  is also known to have an ability to degrade organic substances at high salt and alkali concentrations; in fact, a species closely related to  Oceanobacillus profundus  was found as a species that was contained in the population of microorganisms designated as Thermophiles inoculum MIROKU M2K. At present, it has not become possible to perform persistent culturing of these bacteria species as an isolated strain. In any case, it can be said that functions of these bacteria species contribute to the cleanup of soil and water environments with high salt concentration and high strong alkali concentration. 
         [0082]    3. Evaluation of Decreasing Nitrate for Soils, Plant Bodies, and Others 
         [0083]      Arabidopsis thaliana  was used as a model plant, and experiments were carried out in KUREHA culture soil (surface soil of a depth of 5 cm) as a nutrient soil. In brief, after vernalization treatment was applied overnight at 4° C., cultivation was carried out for 21 days in a temperature-controlled room (at 23° C.) under 24-hour light conditions at an illuminance of 10,000 lux, with 100 ml of water being added every other day. 
         [0084]    A graph showing the effect of decreasing nitrate in the plant is given in  FIG. 3 . A graph showing the effect of decreasing nitrate in the soil is given in  FIG. 4 . As shown in  FIGS. 3 and 4 , it was ascertained that the concentration of nitrate within the plant body and in the soil was reduced in a manner dependent on the concentration of the added material according to the present invention. It can be said that as shown in  FIGS. 5 and 6 , the nitrate in these cases does not penetrate into the ground, but is denitrified, and thus causes no pollution. This tendency was also observed for the hydrosphere; there was found the effect of reducing the concentrations of nitrate ions, ammonium ions, and total nitrogen in water during wastewater treatment. 
         [0085]    6. Induction of Lateral Roots and Expression of Nitrate Transporters 
         [0086]    For  Brassica rapa  var.  perviridis , which is referred to in Japan as komatsuna, black earth and red soil were mixed at a ratio of 8:2 to prepare 300 g of an experimental soil. To this soil, 200 ml of water was add, and then the soil was covered with aluminum foil and left to stand at a cold dark place for 1 week. The soil was then transferred into a room into which natural light came and sown with seeds, and after that 100 ml of water was added. Since then, water was added every two days. For  Arabidopsis thaliana , which was used as a model plant, experiments were carried out in KUREHA culture soil as a nutrient soil. As mentioned above, after vernalization treatment was applied overnight at 4° C., cultivation was carried out for 21 days in a temperature-controlled room (at 23° C.) under 24-hour light conditions at an illuminance of 10,000 lux, with a certain amount of water being added so that the soil did not become dry. 
         [0087]    As shown in  FIG. 5 , the experiments using  Brassica rapa  var.  perviridis  resulted in a 20% or more increase in generated roots. This tendency was also observed in any of leaf vegetables, root crops, fruit vegetables, and fruit trees. 
         [0088]    Next,  Arabidopsis thaliana  was used as a model plant, and experiments were carried out in KUREHA culture soil (surface soil of a depth of less than 3 cm) as a nutrient soil. In brief, after vernalization treatment was applied for 48 hours at 4° C., cultivation was carried out for 21 days in a temperature-controlled room (at 23° C.) under 24-hour light conditions at an illuminance of 10,000 lux, with retaining a certain amount of water. 
         [0000]    
       
         
               
             
               
               
               
             
           
               
                 TABLE 3 
               
             
             
               
                   
               
               
                 Genes highly expressed in  Arabidopsis thaliana  - part 1: claim 6 
               
             
          
           
               
                   
                   
                 Regu- 
               
               
                 Genbank 
                 Common Description 
                 lation 
               
               
                   
               
               
                 At5g52640/At1g74310 
                 Heat shock protein family 
                 up 
               
               
                 At5g02490/At3g09440 
                   
                   
               
               
                 At4g15440 
                 HPL1 (HYDROPEROXIDE LYASE 1) 
                 up 
               
               
                 At5g59320/At3g22600 
                 LTP (LIPID TRANSFER PROTEIN) 
                 up 
               
               
                   
                 related protein 
                   
               
               
                 At1g52770 
                 Phototropic-responsive NPH3 family 
                 up 
               
               
                   
                 protein 
                   
               
               
                 At1g73325 
                 trypsin and protease inhibitor family 
                 up 
               
               
                   
                 protein/Kunitz family protein 
                   
               
               
                 At2g17500 
                 Auxin efflux carrier family protein 
                 up 
               
               
                 At2g04240/At5g17600 
                 RING-H2 gene, XERICO 
                 up 
               
               
                   
               
             
          
         
       
     
         [0000]    
       
         
               
             
               
               
               
             
           
               
                 TABLE 4 
               
             
             
               
                   
               
               
                 Genes highly expressed in  Arabidopsis thaliana  - part 2: claim 6 
               
             
          
           
               
                   
                   
                 Regu- 
               
               
                 Genbank 
                 Common Description 
                 lation 
               
               
                   
               
               
                 AF325030 
                 Glutaredoxin family protein 
                 up 
               
               
                 AK176211/BT012184 
                 Glutathione S-transferase 
                 up 
               
               
                 At5g02490/AY128296 
                 Heat shock protein related family 
                 up 
               
               
                 AY054183/At5g02490 
                   
                   
               
               
                 AY087779 
                 Oxidoreductase 
                 up 
               
               
                 AF419593 
                 Nodulin family protein 
                 up 
               
               
                 AY078973 
                 Senescence-associated protein (SEN1) 
                 up 
               
               
                 AY057661 
                 SOUL heme-binding family protein 
                 up 
               
               
                 AF386952 
                 Ras-related GTP-binding family protein 
                 up 
               
               
                 AK118884/AF426252 
                 WRKY family transcription factor 
                 up 
               
               
                 AY091154/AY088908 
                   
                   
               
               
                 AK117967 
                 Cytochrome P450 71B15, putative 
                 up 
               
               
                 AF426253 
                 Aspartyl protease family protein 
                 up 
               
               
                   
               
             
          
         
       
     
         [0089]    Table 3 indicates a group of genes that are highly expressed by means of the functional material according to the present invention when  Arabidopsis thaliana  is cultivated using the soil of a depth of 5 cm. Table 4 indicates a group of genes that are highly expressed by means of the functional material according to the present invention when  Arabidopsis thaliana  is cultivated using the soil of a depth of less than 3 cm. 
         [0090]    mRNAs in root and stem parts were extracted and analyzed by RT-PCR. From the results, it was found that the amount of expression of NRT2.1, a nitrate transporter, tended to be increased 2 times or more ( FIG. 6 ). It was also found that the expression of NRT2.6 tended to be increased. Further, as shown in Table 3, it can be said that the amount of expression of genes related to auxin is significantly increased. Further, as shown in Table 4, it would also be important that a nodulin like protein is expressed. Recently, it has been suggested that nodulin contributes to the formation of roots by flagellin, which is an extracellular component (Planta 234: 459-476, 2011). 
         [0091]    As described above, the functional material according to the present invention brings about promotion and induction of rooting, as well as has an effect of enhancing the expression of nitrate transporter and auxin-related genes in root hairs. In addition, it is supposed that the functional material according to the present invention gives rise to an increase in photoresponsiveness, because as shown in Table 3, a phototropism regulating gene, which encodes a phototropic-responsive NPH3 family protein, is also strongly expressed. These combined factors would allow plants to efficiently absorb nutrients in the soil even when the soil contains small amounts of fertilizer components and make it possible to promote the growth of plants. Effects of promoting the growth of plants involve not only functions of these genes, but also a species closely related to  Bacillus graminis  which is difficult to culture and is a bacteria species that is contained in the population of microorganisms designated as Thermophiles inoculum MIROKU M2K.  Bacillus graminis  is a microbial endophyte living in symbiosis with plants, and thus is supposed to be likely to contribute to the promotion of the growth of the plants. 
         [0092]    3. Evaluation of the Ability to Inhibit the Generation of a Greenhouse Gas, Dinitrogen Monoxide 
         [0093]      Arabidopsis thaliana  was used as a model plant, and experiments were carried out in KUREHA culture soil (surface soil of a depth of 5 cm) as a nutrient soil. In brief, after vernalization treatment was applied overnight at 4° C., cultivation was carried out for 21 days in a temperature-controlled room (at 23° C.) under 24-hour light conditions at an illuminance of 10,000 lux, with 100 ml of water being added every other day. 
         [0094]    As shown in  FIG. 6 , also under an atmosphere containing acetylene, the soil to which the material according to the present invention had been added resulted in a great decrease in the concentration of nitrate ions in the soil, whereas the soil with no addition was difficult to decrease the concentration of nitrate ions in the soil. Since acetylene inhibits the reaction from N 2 O to N 2 , its inhibitory reaction can be used to detect N 2 O by gas chromatography. Accordingly, in the case of a soil where N 2 O is generated, N 2 O will be detected also under an atmosphere in which acetylene is not mixed; in the case of a soil where N 2  is generated, N 2 O can be detected only under an atmosphere in which acetylene is mixed. As shown in  FIG. 7 , the soil to which the material according to the present invention had been added did not allow the detection of N 2 O under conditions of the soil that had not been subjected to acetylene blockage. On the other hand, the soil that had been subjected to acetylene blockage allowed N 2 O to be detected. Therefore, it turned out that this soil had a property of preferentially emitting N 2 . From these, it can be said that nitrate ions in the soil are denitrified as N 2  gas. 
         [0095]    To search genes that promote these reactions, PCR detection of such genes was performed, for example, by reference to primer sequences described in Throbäck I N et al. (2004) Reassessing PCR primers targeting nirS, nirK and nosZ genes for community surveys of denitrifying bacteria with DGGE. FEMS Microbiol. Ecol. 49:401-417, which was used as a reference. The primers for NirK used the sequences of 5′-GGCGGCGCGCCGCCCGCCCCGCCCCCGTCGCCCGCCTCGATCAGATTGTG GTT-3′ as a forward primer and 5′-ATCATGGTCCTGCCGCG-3′ as a reverse primer. The primers for NirS used the sequences of 5′-GGCGGCGCGCCGCCCGCCCCGCCCCCGTCGCCCGACTTCGGATGCGTCTT GA-3′ as a forward primer and 5′-GTCAACGTCAAGGAAACCGG-3′ as a reverse primer. The primers for NosZ used, for example, the sequences of 5′-TGGGGNGAYNTBCAYCA-3′ as a forward primer and 5′-GARCARAAGTTIGTRCARTA-3′ as a reverse primer. References used were Scala D J and Kerkhof L J (1998) Nitrous oxide reductase (nosZ) gene-specific PCR primers for detection of denitrifiers and three nosZ genes from marine sediments. FEMS Microbiology Letters 162:61-68; and Jones, C. M., Welsh, A., Throbäck, I. N., Dörsch, P., Bakken L. R., Hallin, S. (2011) Phenotypic and genotypic heterogeneity among closely related soil-borne N 2 - and N 2 O-producing  Bacillus  isolates harboring the nosZ gene. FEMS Microbiol. Ecol. 76: 541-552. PCR results revealed that it was likely that genes of which the sequences are closely related to gene sequences encoding denitrification enzymes derived from the genus Bradyhizobium, Herbaspirillum, and  Mesorhizobium  work. 
         [0000]    
       
         
               
             
               
               
               
               
             
           
               
                 TABLE 5 
               
             
             
               
                   
               
               
                 Comparison of sequence homologies between denitrification genes 
               
               
                 derived from the material according to the present invention 
               
             
          
           
               
                   
                 deposit 
                   
                   
               
               
                 No. 
                 no. 
                 Closely related species 
                 Identity (%) 
               
               
                   
               
               
                 S-1 
                 AB686171 
                   Bradyhizobium  sp. TSA44 
                 84 
               
               
                 S-2 
                 AB686172 
                   Herbaspirillum  sp. TSO20-1 
                 96 
               
               
                 S-3 
                 AB686170 
                   Mesorhizobium  sp. TSA41b 
                 97 
               
               
                   
               
             
          
         
       
     
         [0096]    Table 5 indicates the homology between denitrification-associated genes included in the functional material according to the present invention and denitrification genes in some standard strains. 
         [0097]    4. Evaluation of Nitrogen Fixation 
         [0098]      Arabidopsis thaliana  was used as a model plant, and experiments were carried out in KUREHA culture soil (surface soil of a depth of 5 cm) as a nutrient soil. In brief, after vernalization treatment was applied overnight at 4° C., cultivation was carried out for 21 days in a temperature-controlled room (at 23° C.) under 24-hour light conditions at an illuminance of 10,000 lux, with 100 ml of water being added every other day. The degree of dryness of the soil (decrease in the water content) was regulated by extending the time interval of addition of water by a few days. 
         [0099]    As shown in  FIG. 8 , the concentration of ammonium ions within the body of  Arabidopsis thaliana  tended to increase. Since the concentration of nitrate within the body of plants is extremely low and the activity of nitrate reducing enzymes is low, it is expected that the ammonium ions are from sources other than nitrate and are produced by microorganisms. In this connection, nitrogen fixation by microorganisms is known to be catalyzed by a nitrogenase complex, which includes dinitrogenase and dinitrogenase reductase as its factors. Further, the dinitrogenase reductase is reduced by electron donors such as ferredoxin and flavodoxin, resulting in the formation of ammonium ions. 
         [0100]    Based on these, primers capable of amplification of nifH, which is a gene for dinitrogenase reductase, were used to investigate the cause for increased ammonium ions. The primers for nifH used, for example, the sequences of 5′-TGCGACCCGAAAGCCGACTC-3′ as a forward primer and 5′-ATGGCCATCATCTCACCGGA-3′ as a reverse primer, to search for the nifH gene, by reference to Widmer F, Shaffer B T, Porteous L A and Seidler R J (1999) Analysis of nifH Gene Pool Complexity in Soil and Litter at a Douglas Fir Forest Site in the Oregon Cascade Mountain Range. Appl Environ Microbiol 65: 374-380, and Poly, F., Monrozier, L. J., Bally, R. (2001) Improvement in the RFLP procedure for studying the diversity of nifH genes in communities of nitrogen fixers in soil. Res. Microbiol. 152: 95-103. 
         [0101]    Out of the bacteria contained in the material according to the present invention, bacteria species were isolated which were capable of growing in a nitrogen-free medium containing succinic acid serving as an electron donor. As a result, among these bacteria species were species of the genera  Lysinibacillus  and  Peanibacillus , which are species closely related to IP-23, and IP-60 and 75 contained in the population of microorganisms designated as NITE BP-1051. Further, as shown in Tables 6 and 7, there were included  Bacillus  sp. strain 36W, which is a species closely related to  Bacillus pumilus  and  Bacillus safensis , and  Brevibacillus  sp. strain 123, which is a species closely related to  Brevibacillus choshinensis  and  B. brevis , judging from the results of BLAST analysis of 16S rDNA sequences. Although the latter was identifiable using the above-described primers, strains that cannot be identified using these primers were also included. For any of these strains, its base sequence was not completely identical to that of the standard strain, and the strain was considered to be a new species or subspecies. It was also suggested that these strains exhibited their ability for nitrogen fixation in a synergistic way as a form of a population of bacteria of multiple species. In this connection, the population of microorganisms designated as NP-1051 includes a species closely related to  Bacillus badius , which is known to have a group of genes involved in the metabolism of nitrogen and is expected to play some role by its co-existence. In addition, as shown in Table 3, the amount of expression of Senescence-associated protein (SEN1) is increased in plants that have been grown in the soil having the material according to the present invention added thereto, and it is interesting that it has recently been reported that SEN1 is a factor necessary to nitrogen fixation bacteria living in symbiosis with plants (Plant Cell Physiol 2011, in press, http://pcp.oxfordjournals.org/content/early/2011/11/28/pcp.per167.long). 
         [0102]    Further,  Paenibacillus  sp. that is a functional microorganism in the high-temperature fermentation product has an ability to live in symbiosis with plants as a plant-symbiotic bacterium.  Paenibacillus  sp. is included in the population of microorganisms designated as NITE BP-1051 that has been internationally deposited. For these thermophilic, plant-symbiotic bacteria, their base sequences of 16S rRNA were determined to construct a phylogenetic tree. As shown in  FIG. 12 ,  Paenibacillus  sp. is similar to  Paenibacillus amylolyticus  and  Paenibacillus  barcinonensis and was found to be a thermophilic bacterium capable of growing also at 50° C. Plants to which the high-temperature fermentation product has been applied have these strains living in symbiosis therewith, and therefore it is supposed that the promotion of the expression of genes related to the promotion and regulation of the growth of plants and to the biophylaxis of plants, and effects against plant damages by nematodes as small organisms involve  Paenibacillus  sp. contained in the population of microorganisms designated as BP-1051 and in the fermentation product. 
         [0000]    
       
         
               
             
           
               
                 TABLE 6 
               
               
                   
               
             
             
               
                 A nitrogen fixation bacterium included in the 
               
               
                 population of microorganisms designated as 
               
               
                 Thermophiles inoculum MIROKU M2K: claim 7 
               
               
                   Bacillus  sp 36W strain 
               
               
                 (a species closely related to  Bacillus pumilus    
               
               
                 and  Bacillus safensis ) 
               
               
                 GACAGAAGGGAGCTTGCTCCCGGATGTTAGCGGCGGACGGGTGAGTAA 
               
               
                   
               
               
                 CACGTGGGTAACCTGCCTGTAAGACTGGGATAACTCCGGGAAACCGGA 
               
               
                   
               
               
                 GCTAATACCGGATAGTTCCTTGAACCGCATGGTTCAAGGATGAAAGACG 
               
               
                   
               
               
                 GTTTCGGCTGTCACTTACAGATGGACCCGCGGCGCATTAGCTAGTTGGT 
               
               
                   
               
               
                 GGGGTAATGGCTCACCAAGGCGACGATGCGTAGCCGACCTGAGAGGGT 
               
               
                   
               
               
                 GATCGGCCACACTGGGACTGAGACACGGCCCAGACTCCTACGGGAGGC 
               
               
                   
               
               
                 AGCAGTAGGGAATCTTCCGCAATGGACGAAAGTCTGACGGAGCAACGC 
               
               
                   
               
               
                 CGCGTGAGTGATGAAGGTTTTCGGATCGTAAAGCTCTGTTGTTAGGGAA 
               
               
                   
               
               
                 GAACAAGTGCGAGAGTAACTGCTCGCACCTTGACGGTACCTAACCAGA 
               
               
                   
               
               
                 AAGCCACGGCTAACTACGTGCCAGCAGCCGCGGTAATACGTAGGTGGC 
               
               
                   
               
               
                 AAGCGTTGTCCGGAATTATTGGGCGTAAAGGGCTCGCAGGCGGTTTCTT 
               
               
                   
               
               
                 AAGTCTGATGTGAAAGCCCCCGGCTCAACCGGGGAGGGTCATTGGAAA 
               
               
                   
               
               
                 CTGGGAAACTTGAGTGCAGAAGAGGAGAGTGGAATTCCACGTGTAGCG 
               
               
                   
               
               
                 GTGAAATGCGTAGAGATGTGGAGGAACACCAGTGGCGAAGGCGACTCT 
               
               
                   
               
               
                 CTGGTCTGTAACTGACGCTGAGGAGCGAAAGCGTGGGGAGCGAACAGG 
               
               
                   
               
               
                 ATTAGATACCCTGGTAGTCCACGCCGTAAACGATGAGTGCTAGTGTTAG 
               
               
                   
               
               
                 GGGTTTCCGCCCCTTAGTGCTGCAGCTAACGCATTAAGCACTCCGCCTG 
               
               
                   
               
               
                 GGGAGTACGGTCGCAAGACTGAAACTCAAAGGAATTGACGGGGGCCCG 
               
               
                   
               
               
                 CACAAGCGGTGGAGCATGTGGTTTAATTCGAAGCAACGCGAAGAACCTT 
               
               
                   
               
               
                 ACCAGGTCTTGACATCCTCTGACAACCCTAGAGATAGGGCTTTCCCTTC 
               
               
                   
               
               
                 GGGGACAGAGTGACAGGTGGTGCATGGTTGTCGTCAGCTCGTGTCGTG 
               
               
                   
               
               
                 AGATGTTGGGTTAAGTCCCGCAACGAGCGCAACCCTTGATCTTAGTTGC 
               
               
                   
               
               
                 CAGCATTCAGTTGGGCACTCTAAGGTGACTGCCGGTGACAAACCGGAG 
               
               
                   
               
               
                 GAAGGTGGGGATGACGTCAAATCATCATGCCCCTTATGACCTGGGCTAC 
               
               
                   
               
               
                 ACACGTGCTACAATGGACAGAACAAAGGGCTGCAAGACCGCAAGGTTT 
               
               
                   
               
               
                 AGCCAATCCCATAAATCTGTTCTCAGTTCGGATCGCAGTCTGCAACTCG 
               
               
                   
               
               
                 ACTGCGTGAAGCTGGAATCGCTAGTAATCGCGGATCAGCATGCCGCGGT 
               
               
                   
               
               
                 GAATACGTTCCCGGGCCTTGTACACACCGCCCGTCACACCACGAGAGTT 
               
               
                   
               
               
                 TGCAACACCCGAAGTCGGTGAGGTAACCTTTATGGAGCCAGCCGCCGA 
               
               
                   
               
               
                 AGGTGGGGCAGATGATTGGGGTGAAGTCGTACAAAGGTAGCCCA 
               
               
                   
               
             
          
         
       
     
         [0000]    
       
         
               
             
           
               
                 TABLE 7 
               
               
                   
               
             
             
               
                 A nitrogen fixation bacterium included in the  
               
               
                 population of microorganisms designated as 
               
               
                 Thermophiles inoculum MIROKU M2K: claim 7 
               
               
                   Brevibacillus  sp 123 strain 
               
               
                 (a species closely related to  Brevibacillus   
               
               
                   choshinensis  and  Brevibacillus brevis ) 
               
               
                 CTGCCGGCGTGCCTATACTGCAAGTCGAGCGAGTCTCTTCGGAGGCTA 
               
               
                   
               
               
                 GCGGCGGACGGGTGAGTAACACGTAGGCAACCTGCCTCTCAGACTGGG 
               
               
                   
               
               
                 ATAACATAGGGAAACTTATGCTAATACCGGATAGGTTTTTGGATCGCATG 
               
               
                   
               
               
                 ATCCAAAAAGAAAAGGCGGCTTTAAGCTGTCACTGGGAGATGGGCCTG 
               
               
                   
               
               
                 CGGCGCATTACCTAGTTGGTGGGGTAATGGCCTACCAAGGCGACAATGC 
               
               
                   
               
               
                 GTACCCGACCTGAAAGGGTGACCGGCCACACTGGGACTGAAACACGGC 
               
               
                   
               
               
                 CCAAACTCCTACGGGAGGCAGCAGTAGGGAATTTTCCACAATGGACGA 
               
               
                   
               
               
                 AAGTCTGATGGAGCAACGCCGCGTGAACGATGAAGGTCTTCGGATTGT 
               
               
                   
               
               
                 AAAGTTCTGTTGTTAGGGACAAACAAGTACCGTTCGAATAGGGCGGTAC 
               
               
                   
               
               
                 CTTGACGGTACCTGACGAGAAAGCCACGGCTAACTACGTGCCACCAGC 
               
               
                   
               
               
                 CGCGGTAATACGTAGGTGGCAAGCGTTGTCCGGATTTATTGGGCGTAAA 
               
               
                   
               
               
                 GCGCGCGCAGGCGGCTATGTAAGTCTGGTGTTAAAGCCCGGAGCTCAA 
               
               
                   
               
               
                 CTCCGGTTCGCATCGGAAACTGTGTAGCTTGAGTGCAAAAGAGGAAAG 
               
               
                   
               
               
                 CGGTATTCCACGTGTAGCGGTGAAATGCGTAGAGATGTGGAGGAACAC 
               
               
                   
               
               
                 CAGTGGCGAAGGCGGCTTTCTGGTCTGTAACTGACGCTGAGGCGCGAA 
               
               
                   
               
               
                 AGCTGTGGTGGAGCAAACAGGATTAGATACCCTGCTAGTCCACGCCGTA 
               
               
                   
               
               
                 AACGATGAGTGCTAGGTGTTGGGGTTTCATACCTCAATTGCCGCAG 
               
               
                   
               
             
          
         
       
     
         [0103]    Table 6 shows the sequence of 16S rDNA from a nitrogen fixation bacterium  Bacillus  sp strain 36W that is contained in the functional material according to the present invention. Table 7 shows the sequence of 16S rDNA from a nitrogen fixation bacterium  Brevibacillus  sp strain 123 that is contained in the functional material according to the present invention. 
         [0104]    7. Evaluation of Functions of Regulating Amino Acid Concentrations 
         [0105]      Arabidopsis thaliana  was used as a model plant, and experiments were carried out in KUREHA culture soil (surface soil of a depth of 5 cm) as a nutrient soil. In brief, after vernalization treatment was applied overnight at 4° C., cultivation was carried out for 21 days in a temperature-controlled room (at 23° C.) under 24-hour light conditions at an illuminance of 10,000 lux, with 100 ml of water being added every other day. The degree of dryness of the soil (decrease in the water content) was regulated by extending the time interval of addition of water by a few days. 
         [0106]    As shown in  FIG. 10 , the concentrations of glutamic acid and glutamine within the body of  Arabidopsis thaliana  were significantly increased in the group in which the material according to the present invention had been added to the soil. There was observed the tendency that arginine, which is subjected to degradation into glutamic acid, was remarkably increased. Glutamic acid is produced from an ammonium ion, and therefore it also turned out that the result shown in  FIG. 9  is not inconsistent with those in  FIG. 10 . In general, plant-derived glutamic acid not only is involved in the taste of crops, but also is an amino acid of critical importance, for example, in the expression of every antioxidation enzyme. Therefore, it can be said that the material according to the present invention contributes to the quality of plants and an improvement in their functionality. In this connection, nodulin, a strongly expressed gene in Table 4, is also known to contribute to the glutamine synthesis function (Planta 234: 459-476, 2011), and is not inconsistent with the results from examples according to the present invention. 
         [0107]    When the content of water in the cultivation soil decreased by 10%, there was observed the tendency that proline was remarkably increased in the group in which the material according to the present invention had been added to the soil, as shown in  FIG. 11 . Proline within the body of plants is produced from glutamic acid, for example, by the reaction with P5C reductase (Pyrroline-5-carboxylate reductase) and is transformed as glutamic acid, for example, by the reaction with Prolin oxidase, during dryness, whereas the expression of prolin oxidase is increased by 2 times or more under high water content conditions. Therefore, the result for proline shown in  FIG. 11  had no inconsistency in the relation with the concentration of glutamic acid. In this connection, it is generally known that proline is an amino acid involved in resistance to dryness and moisture retention, and the like. Therefore, it can be said that the material according to the present invention contributes to an improvement in the functionality of plants also from these points of view. 
         [0108]    8. Expression of Genes Resistant to High-Temperature Disorder and Disease-Resistant Responsive Genes 
         [0109]    Since a plant growing environment varies in the nature, a model plant  Arabidopsis thaliana  was cultivated under different cultivation conditions to analyze the pattern of expressed gene.  Arabidopsis thaliana  was used as a model plant, and experiments were carried out in KUREHA culture soil as a nutrient soil. Table 3 indicates the results obtained from experiments that had been carried out using a surface soil of a depth of 5 cm. After vernalization treatment was applied overnight at 4° C., cultivation was carried out for 21 days in a temperature-controlled room (at 23° C.) under 24-hour light conditions at an illuminance of 10,000 lux, with 100 ml of water being added every other day. Table 4 indicates the results obtained from experiments that had been carried out using a surface soil of a depth of less than 3 cm. After vernalization treatment was applied overnight at 4° C., cultivation was carried out for 21 days in a temperature-controlled room (at 23° C.) under 24-hour light conditions at an illuminance of 10,000 lux, with a certain amount of water being added so that the soil did not become dry. Under these conditions, DNA microarray analysis (a method similar to that described in the previous PCT application) was carried out for global screening of genes strongly expressed in the model plant. 
         [0110]    Tables 3 and 4 show a group of genes ubiquitously and strongly expressed in  Arabidopsis thaliana  that was grown in the soil to which the material according to the present invention had been added. Especially, the expression of Heat shock proteins (HSPs), which are molecular chaperones, was observed. Regarding HSPs, the amounts of expression of the HSP70 family, HSP90 family, HSP101 family, and others were increased. 
         [0111]    Regarding HSPs among the genes of which the amounts of expression vary, any of the HSPs is a factor contributing to resistance functions against high-temperature stress and various environmental stresses (Trends Plant Sci 9: 244-252, 2004; Science 330: 1820-1824, 2010; Plant Cell, Vol. 12, 457-460, 2000). Furthermore, the RING-H2 gene, XERICO, is involved in the regulation of the generation of an important plant hormone, abscisic acid, that works in controlling the growth, and dryness resistance, salt resistance, and others, of plants (Plant Journal 47: 343-355, 2006). 
         [0112]    Regarding dryness resistance, it is interesting that as shown in  FIG. 11 , the degree of the increase in the proline concentration was varied when the cultivation was performed in the soil to which the material according to the present invention had been added and then transferred into conditions where the content of water in the soil decreased by 10%. 
         [0113]    Further, as factors involved in biophylaxis, HSP70 and HSP90 as HSPs are known to contribute to disease-resistant functions together with SGT1 and RAR1 (Plant Cell 19: 4061-4076, 2007; J Biol Chem 279: 2101-2108, 2004; EMBO J 27:2789-2798, 2008). Nodulin is also known to be a gene involved in disease-resistant properties (Olivares J E et al. (2011) Nodulin 41, a novel late nodulin of common bean with peptidase activity. BMC Plant Biol 10:134). The expression of Senescence-associated protein (SEN1) is regulated by salicylic acid and jasmonic acid signaling, and SEN1 is supposed to be a marker gene related to disease-resistant properties. In this connection, salicylic acid is a factor involved in resistance to various pathogenic microorganisms such as viruses and bacteria; jasmonic acid acts antagonistically with salicylic acid, and on the other hand, is known to be a factor inducing resistance to environmental stresses. 
         [0114]    As a pathogen-resistance gene, an LTP (LIPID TRANSFER PROTEIN) (Nature 419: 399-403, 2002) is strongly expressed. Trypsin and protease inhibitor/Kunitz family protein is known to be a gene exhibiting resistance to various pathogens (Molecular Plant 1: 482-495, 2008), and is an antagonist that antagonizes cell death induced by a mycotoxin, fumonisin B1. Further, HPL1 (HYDROPEROXIDE LYASE 1) is a factor that is known to stop activities of aphids (Proc Natl Acad Sci USA 98: 8139-8144, 2001), and was found to result in strong expression of Cytochrome P450 71B15, putative (CYP71B15), that biosynthesizes phytoalexins. P450 71B15 is a cytochrome enzyme that is known to produce the phytoalexin Camalexin (Plant Cell 8: 2235-2244, 1996). Camalexin is known to inhibit the propagation of pathogenic filamentous fungi and bacteria. Since these enzymes are induced by environmental stresses and elicitors (Plant Cell 10: 359-370, 1998), it is supposed that the material according to the present invention brings about changes in the soil environment and functions as an elicitor. 
         [0115]    Further, even once plants are infected with pathogens, aspartyl protease, which is known to prevent cell death within the plant body (EMBO J. 2004 February 25; 23(4): 980-988; EMBO reports 6: 282-288), can also be strongly expressed. 
         [0116]    As mentioned above, the expression of many biophylaxis-related genes is induced; it can be said that there is no inconsistency with strong expression of WRKY family transcription factors, which are known to be genes that can be involved in the regulation of the transcription of these genes (Plant Mol Biol, 51: 21-37, 2003). Further, Glutaredoxin family protein and Glutathione S-transferase, which are shown in Table 4, are involved in antioxidation activities and at the same time, have a tendency to also increase vitamins C and E, and therefore it can be said that the antioxidation activity within the plant body is improved. 
         [0117]    The populations of microorganisms designated as PTA-1773 and as Thermophiles-inoculum M2K (of which the deposition was not accepted) that are used for stabilizing the material according to the present invention, which contain chitin-degrading enzymes and highly antifungally active lipopeptides, can primarily decrease the presence ratio of filamentous fungi in the soil and plant body, or in the hydrosphere when the material according to the present invention has been applied to a test field. 
         [0118]    Therefore, when the material according to the present invention has been used in the field of agriculture, environmental control can be achieved from both outside and inside the plant body because the material decreases the presence ratio of pathogenic filamentous fungi as a growth environment outside the plant body, while activating biophylaxis-related genes inside the plant body. 
       DEPOSITION NUMBERS 
       [0119]    ATCC PTA-1773 
         [0120]    NITE BP-1051