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                    U.S. DEPARTMENT OF AGRICULTURE
 Insect Control and Cotton Disease Research: College Station, TX
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ARS Home Plains Area College Station, Texas Southern Plains Agricultural Research Center Insect Control and Cotton Disease Research People & Locations







Lorraine S Puckhaber
                        Insect Control and Cotton Disease Research

                        




                        
                        Research Chemist
                        Phone: (979) 260-9158
                        
                        
                        Fax: (979) 260-9387(Employee information on this page comes from the REE Directory. Please contact your front office staff to update the REE Directory.)
                            **Publications**
                                                (Clicking on the reprint icon
                                                    Reprint Icon
                                                    will take you to the publication reprint.)Effect of RNAi suppression of the gossypol pathway on resistance to necrotrophic fungal seedling disease pathogens in cotton
                                                        

- (Peer Reviewed Journal)Wagner, T.A., Bell, A.A., Puckhaber, L.S., Magill, C., Liu, J. 2023. Effect of RNAi suppression of the gossypol pathway on resistance to necrotrophic fungal seedling disease pathogens in cotton. Journal of Phytopathology. 127. Article 102085. https://doi.org/10.1016/j.pmpp.2023.102085.Lessons from the introgression of G. hirsutum RNAi O-methyl transferase construct into G. barbadense

- (Abstract Only)Wagner, T.A., Puckhaber, L.S., Bell, A.A., Magill, C., Liu, J. 2023. Lessons from the introgression of G. hirsutum RNAi O-methyl transferase construct into G. barbadense. In: Proceedings of the National Cotton Council Beltwide Cotton Conferences, January 8-10, 2023, Austin, Texas. 2023:489.Gossypol and related compounds are produced and accumulate in the aboveground parts of the cotton plant, independent of roots as the source
                                                        

- (Peer Reviewed Journal)Pandeya, D., Campbell, L.M., Puckhaber, L.S., Suh, C.P., Rathore, K.S. 2022. Gossypol and related compounds are produced and accumulate in the aboveground parts of the cotton plant, independent of roots as the source. Plants. 257. Article 21. https://doi.org/10.1007/s00425-022-04049-0.Analysis of inducible terpenoids in cotton leaves to test for indirect plant-endophyte-herbivore interactions
                                                        

- (Peer Reviewed Journal)Gale, C.C., Suh, C.P., Puckhaber, L.S., Perez, J.L., Sword, G.A. 2021. Analysis of inducible terpenoids in cotton leaves to test for indirect plant-endophyte-herbivore interactions. Journal of Entomological Science. 57(1):114-118. https://doi.org/10.18474/JES21-07.Deletion of the Trichoderma virens NRPS, Tex7, induces accumulation of the anti-cancer compound heptelidic acid: novel regulation of terpene biosynthesis by a non-ribosomal peptide synthetase
                                                        

- (Peer Reviewed Journal)Taylor, J.T., Mukherjee, P.K., Puckhaber, L.S., Dixit, K., Igumenova, T.I., Suh, C.P., Horwitz, B.A., Kenerley, C.M. 2020. Deletion of the Trichoderma virens NRPS, Tex7, induces accumulation of the anti-cancer compound heptelidic acid: novel regulation of terpene biosynthesis by a non-ribosomal peptide synthetase. Biochemical and Biophysical Research Communications. 529:672-677. https://doi.org/10.1016/j.bbrc.2020.06.040.RNAi suppression of a gossypol biosynthetic CYP82D P450 hydroxylase enhances Fusarium wilt disease resistance in cotton
                                                        

- (Peer Reviewed Journal)Wagner, T.A., Cai, Y., Bell, A.A., Puckhaber, L.S., Magill, C., Duke, S.E., Liu, J. 2020. RNAi suppression of a gossypol biosynthetic CYP82D P450 hydroxylase enhances Fusarium wilt disease resistance in cotton. Journal of Phytopathology. 168:103-112. https://doi.org/10.1111/jph.12873.Genes regulating gland development in the cotton plant
                                                        

- (Peer Reviewed Journal)Janga, M.R., Pandeya, D., Campbell, L.M., Konganti, K., Toinga, S., Puckhaber, L.S., Pepper, A., Stipanovic, R.D., Scheffler, J.A., Rathore, K. 2018. Genes regulating gland development in the cotton plant. Plant Biotechnology Journal. 16:1-12. https://doi.org/10.1111/pbi.13044.Differences in active defense responses of two Gossypium barbadense L.
cultivars resistant to Fusarium oxysporum f. sp. vasinfectum Race 4
                                                        

- (Peer Reviewed Journal)Puckhaber, L.S., Zheng, X., Bell, A.A., Stipanovic (Ret), R.D., Nichols, R.L., Liu, J., Duke, S.E. 2018. Differences in active defense responses of two Gossypium barbadense L. cultivars resistant to Fusarium oxysporum f. sp. vasinfectum Race 4. Journal of Agricultural and Food Chemistry. 66:12961-12966. https://doi.org/10.1021/acs.jafc.8b05381.Ferricrocin, the intracellular siderophore of Trichoderma virens, is involved in growth, conidiation, gliotoxin biosynthesis and induction of systemic resistance in maize
                                                        

- (Peer Reviewed Journal)Mukherjee, P.K., Hurley, J.F., Taylor, J.T., Puckhaber, L.S., Lehner, S., Druzhinina, I., Schumacher, R., Kenerley, C.M. 2018. Ferricrocin, the intracellular siderophore of Trichoderma virens, is involved in growth, conidiation, gliotoxin biosynthesis and induction of systemic resistance in maize. Biochemical and Biophysical Research Communications. 505:606-611. https://doi.org/10.1016/j.bbrc.2018.09.170.Screening microbial resistance to fusaric acid, an antibiotic and phytotoxin produced by Fusarium wilt pathogens

- (Abstract Only)Crutcher, F.K., Puckhaber, L.S., Stipanovic, R.D., Bell, A.A., Nichols, R.L., Lawrence, K.S., Liu, J. 2018. Screening microbial resistance to fusaric acid, an antibiotic and phytotoxin produced by Fusarium wilt pathogens [abstract]. Proceedings of the National Cotton Council Beltwide Cotton Conferences, January 3-5, 2018, San Antonio, Texas. pg. 178.Elucidation of the link between the lacinilene and gossypol pathways in roots of RNAi CYP82D109 cotton plants

- (Abstract Only)Wagner, T.A., Puckhaber, L.S., Magill, C., Bell, A.A., Liu, J. 2018. Elucidation of the link between the lacinilene and gossypol pathways in roots of RNAi CYP82D109 cotton plants [abstract]. Proceedings of the National Cotton Council Beltwide Cotton Conferences, January 3-5, 2018, San Antonio, Texas. p. 179.Microbial resistance mechanisms to the antibiotic and phytotoxic fusaric acid

- (Peer Reviewed Journal)Crutcher, F.K., Puckhaber, L.S., Stipanovic, R.D., Bell, A.A., Nichols, R.L., Lawrence, K.S., Liu, J. 2017. Microbial resistance mechanisms to the antibiotic and phytotoxic fusaric acid. Journal of Chemical Ecology. 43(10):996-1006.Detoxification of fusaric acid by the soil microbe Mucor rouxii

- (Peer Reviewed Journal)Crutcher, F., Puckhaber, L.S., Bell, A.A., Liu, J., Duke, S.E., Stipanovic, R.D., Nichols, R. 2017. Detoxification of fusaric acid by the soil microbe Mucor rouxii. Journal of Agricultural and Food Chemistry. 65(24):4989-4992.Influence of (+)- to (-)-gossypol ratio on Helicoverpa zea larval development

- (Abstract Only)Perez, J.L., Puckhaber, L.S., Suh, C.P., Bell, A.A., Hall, D.L. 2017. Influence of (+)- to (-)-gossypol ratio on Helicoverpa zea larval development. National Cotton Council Beltwide Cotton Conferences, January 4-6, 2017, Dallas, Texas. p. 535.Increased Helicoverpa zea (Boddie) larval feeding on cotton plants with RNAi construct CYP82D109 that blocks gossypol-related terpenoid synthesis

- (Peer Reviewed Journal)Wagner, T., Suh, C.P., Liu, J., Puckhaber, L.S. 2017. Increased Helicoverpa zea (Boddie) larval feeding on cotton plants with RNAi construct CYP82D109 that blocks gossypol-related terpenoid synthesis. Southwestern Entomologist. 42:287-290.Evaluation of disease resistance in cotton plants with reduced levels of methylated phytoalexins

- (Abstract Only)Wagner, T.A., Puckhaber, L.S., Bell, A.A., Magill, C.W., Liu, J. 2017. Evaluation of disease resistance in cotton plants with reduced levels of methylated phytoalexins. National Cotton Council Beltwide Cotton Conference. p. 250.Increased Helicoverpa zea (Boddie) larval feeding on a RNAi construct CYP82D109 that blocks gossypol-related terpenoid synthesis in cotton plants

- (Abstract Only)Wagner, T.A., Suh, C.P., Liu, J., Puckhaber, L.S. 2017. Increased Helicoverpa zea (Boddie) larval feeding on a RNAi construct CYP82D109 that blocks gossypol-related terpenoid synthesis in cotton plants [abstract]. Proceedings of the National Cotton Council Beltwide Cotton Conferences, January 4-6, 2017, Dallas, Texas. p.559.Involvement of fub4, a putative serine hydrolase, in fusaric acid biosynthesis in the cotton pathogen Fusarium oxysporum f. sp. vasinfectum

- (Abstract Only)Crutcher, F.K., Ortiz, C.S., Puckhaber, L.S., Stipanovic, R.D., Bell, A.A., Nichols, R.L., Liu, J. 2016. Involvement of fub4, a putative serine hydrolase, in fusaric acid biosynthesis in the cotton pathogen Fusarium oxysporum f. sp. vasinfectum. In: Proceedings of the National Cotton Council Beltwide Cotton Conferences, January 5-7, 2016, New Orleans, Louisiana. p.150.Analysis of terpenoid aldehydes related to insect herbivory in new germplasm line with a high (+)-to(-)- gossypol isomer ratio

- (Abstract Only)Induction of Phytoalexins in Seabrook Sea Island, Pima S-7 and Pima S-6 Cottons after Inoculation with Fusarium oxysporum f. sp. vasinfectum Race-4

- (Abstract Only)An RNAi construct of the P450 gene CYP82D109 leads to increased resistance to Fusarium oxysporum f. sp. vasinfectum (Fov11) and increased feeding by Helicoverpa Zea larvae

- (Abstract Only)Wagner, T.A., Liu, J., Suh, C.P., Puckhaber, L.S., Bell, A.A., Magill, C. 2016. An RNAi construct of the P450 gene CYP82D109 leads to increased resistance to Fusarium oxysporum f. sp. vasinfectum (Fov11) and increased feeding by Helicoverpa zea larvae [abstract]. Proceedings of the National Cotton Council Beltwide Cotton Conferences, January 5-7, 2016, New Orleans, Lousiana. p.152.Gossypolhemiquinone, a dimeric sesquiterpenoid identified in cotton (Gossypium)

- (Peer Reviewed Journal)Stipanovic, R.D., Puckhaber, L.S., Frelichowski, J.E., Esquivel, J.F., Westbrook, J.K., O Neil, T.M., Bell, A.A., Dowd, M.K., Hake, K., Duke, S.E. 2015. Gossypolhemiquinone, a dimeric sesquiterpenoid identified in cotton (Gossypium). Phytochemistry. 122:165-171.Ultra-low gossypol cottonseed: gene-silencing opens up a vast, but underutilized protein resource for human nutrition

- (Abstract Only)Gossypolone and Gossypolhemiquinone: Biological activity of terpenoids found in cotton (Gossypium)

- (Abstract Only)Stipanovic, R.D., Puckhaber, L.S., Frelichowski, J.E., Esquivel, J.F., Westbrook, J.K., O Neil, T.M., Bell, A.A., Dowd, M.K., Duke, S.E. 2015. Gossypolone and gossypolhemiquinone: Biological activity of terpenoids found in cotton (Gossypium). [abstract]. American Chemical Society Abstracts. A#ORGN 504.Physiology of host-pathogen interaction in wilt diseases of cotton in relation to pathogen management

- (Book / Chapter)Liu, J., Bell, A.A., Wagner, T.A., Stipanovic, R.D., Gu, A., Crutcher, F.K., Puckhaber, L.S. 2016. Physiology of host-pathogen interaction in wilt diseases of cotton in relation to pathogen management. In: Snider, J.L., Oosterhuis, D. M., editors. Cordova, TN: The Cotton Foundation Reference Book Series. p.117-146.RNAi construct of a P450 gene CYP82D109 blocks an early step in the biosynthesis of hemigossypolone and gossypol in transgenic cotton plants

- (Peer Reviewed Journal)Wagner, T.A., Liu, J., Williams, H., Puckhaber, L.S., Bell, A.A., Stipanovic, R.D. 2015. RNAi construct of a P450 gene CYP82D109 blocks an early step in the biosynthesis of hemigossypolone and gossypol in transgenic cotton plants. Phytochemistry. 115:59-69.RNAi blockage of desoxyhemigossypol-6-OMT decreases the amounts of methylated sesquiterpenoids in transgenic cotton roots

- (Abstract Only)Wagner, T.A., Liu, J., Puckhaber, L.S., Bell, A.A., Stipanovic, R.D. 2015. RNAi blockage of desoxyhemigossypol-6-OMT decreases the amounts of methylated sesquiterpenoids in transgenic cotton roots [abstract]. 2015 Beltwide Cotton Conferences, January 5-7, 2015, San Antonio, Texas. CDROM.Pressed, dehulled cottonseed meal: Effect on growth performance in broiler diets and retention of gossypol in tissues

- (Peer Reviewed Journal)Pieniazek, J., Stipanovic, R.D., Puckhaber, L.S., Wedegaertner, T.C., Farnell, M.B., Byrd II, J.A., Lee, J.T. 2015. Pressed, dehulled cottonseed meal: Effect on growth performance in broiler diets and retention of gossypol in tissues. European Poultry Science. 10.1399/eps.2015.81.FUBT, a putative MFS transporter, promotes secretion of fusaric acid in the cotton pathogen Fusarium oxysporum f. sp. vasinfectum

- (Peer Reviewed Journal)Crutcher, F.K., Liu, J., Puckhaber, L.S., Stipanovic, R.D., Bell, A.A., Nichols, R.L. 2015. FUBT, a putative MFS transporter, promotes secretion of fusaric acid in the cotton pathogen Fusarium oxysporum f. sp. vasinfectum. Journal of Microbiology. 161(Pt4):875-883.Comparison of virulence between vascular competent fusarium oxysporum f. sp. vasinfectum pathotypes

- (Abstract Only)Liu, J., Bell, A.A., Stipanovic, R.D., Puckhaber, L.S., Nichols, R. 2014. Comparison of virulence between vascular competent fusarium oxysporum f. sp. vasinfectum pathotypes. National Cotton Council Beltwide Cotton Conference. CD-ROM.FUBT, a putative MFS transporter, promotes secretion of fusaric acid in the cotton pathogen Fusarium oxysporum f.sp. vasinfectum

- (Abstract Only)Crutcher, F.K., Liu, J., Puckhaber, L.S., Stipanovic, R.D., Bell, A.A., Nichols, R.L. 2015. FUBT, a putative MFS transporter, promotes secretion of fusaric acid in the cotton pathogen Fusarium oxysporum f.sp. vasinfectum [abstract]. In: Proceedings of the Beltwide Cotton Conferences, January 5-7, 2015, San Antonio, Texas. 2015 CDROM.New HPLC methods to quantitate terpenoid aldehydes in foliage of cotton (Gossypium)

- (Peer Reviewed Journal)Puckhaber, L.S., Frelichowski, J.E., Bell, A.A., Stipanovic, R.D. 2014. New HPLC methods to quantitate terpenoid aldehydes in foliage of cotton (Gossypium). Journal of Natural Products. 4(3):188-195.Evaluation of ultra-low Gossypol cottonseed and regular glandless cottonseed meals as dietary protein and lipid sources for Litopenaeus Vannamei reared under zero-exchange conditions

- (Peer Reviewed Journal)Richardson, C.M., Siccardi III, A.J., Palle, S.R., Campbell, L.M., Puckhaber, L.S., Stipanovic, R.D., Wedegaertner, T.C., Rathore, K.S., Samocha, T.M. 2016. Evaluation of ultra-low gossypol cottonseed and regular glandless cottonseed meals as dietary protein and lipid sources for Litopenaeus vannamei reared under zero-exchange conditions. Aquaculture Nutrition. 22:427-434.Improving cottonseed quality for animal feed:  eliminating gossypol or (-)-gossypol in cottonseed.

- (Book / Chapter)The effect of Gossypolone on the growth and development of Helicoverpa zea (Boddie)
                                                        

- (Peer Reviewed Journal)Stipanovic, R.D., Esquivel, J.F., Westbrook, J.K., Puckhaber, L.S., O Neil, M., Bell, A.A., Duke, S.E., Dowd, M.K., Lopez, J.D., Hake, K. 2014. The effect of gossypolone on the growth and development of Helicoverpa zea (Boddie). Southwestern Entomologist. 39(1):1-7.Effect of gossypolone on the growth and development of helicoverpa zea

- (Abstract Only)Stipanovic, R.D., Esquivel, J.F., Westbrook, J.K., Puckhaber, L.S., O Neil, T.M., Bell, A.A., Duke, S.E., Dowd, M.K., Hake, K.D. 2014. Effect of gossypolone on the growth and development of helicoverpa zea. Proceedings of the Beltwide Cotton Conferences. p. 706.Detoxification of the Fusarium toxin fusaric acid by the soil fungus Aspergillus

- (Abstract Only)Crutcher, F.K., Liu, J., Puckhaber, L.S., Stipanovic, R.D., Duke, S.E., Bell, A.A., Williams, H.J., Nichols, R.L. 2014. Detoxification of the Fusarium toxin fusaric acid by the soil fungus Aspergillus [abstract]. Beltwide Cotton Conferences, January 6-8, 2014, New Orleans, LA. p. 293.Comparison of virulence between vascular competent and incompetent Fusarium oxysporum f. sp. vasinfectum pathotypes

- (Abstract Only)Liu, J., Bell, A.A., Stipanovic, R.D., Puckhaber, L.S., Nichols, R.L. 2014. Comparison of virulence between vascular competent and incompetent Fusarium oxysporum f. sp. vasinfectum pathotypes [abstract]. Beltwide Cotton Conferences, January 6-8, 2014, New Orleans, LA. p. 291.Reduced expression of an early enzyme in the gossypol pathway reveals a link between the gossypol and lacinilene pathways during fungal infection

- (Abstract Only)Wagner, T.A., Liu, J., Bell, A.A., Puckhaber, L.S., Stipanovic, R.D., Hake, K. 2014. Reduced expression of an early enzyme in the gossypol pathway reveals a link between the gossypol and lacinilene pathways during fungal infection.  Proceeding of the National Cotton Council Beltwide Cotton Conferences, January 6-8, 2014, New Orleans, Louisana. p. 292.Detoxification of the fusarium toxin fusaric acid by the soil fungus aspergillus tubingensis

- (Abstract Only)Crutcher, F.K., Liu, J., Puckhaber, L.S., Stipanovic, R.D., Duke, S.E., Bell, A.A., Williams, H.J., Nichols, R. 2014. Detoxification of the fusarium toxin fusaric acid by the soil fungus aspergillus tubingensis. National Cotton Council Beltwide Cotton Conference. CD-ROM.Conversion of fusaric acid to fusarinol by Aspergillus niger: A detoxification reaction

- (Peer Reviewed Journal)Crutcher, F.K., Liu, J., Puckhaber, L.S., Stipanovic, R.D., Duke, S.E., Bell, A.A., Williams, H., Nichols, R. 2014. Conversion of fusaric acid to fusarinol by Aspergillus niger: A detoxification reaction. Journal of Chemical Ecology. 40:84-89.Ultra-low gossypol cottonseed:  gene silencing opens up a vast, but underutilized protein resource for humanity

- (Abstract Only)Rathore, K.S., Wedegaertner, T.C., Hake, K., Campbell, L.M., Palle, S.R., Sunilkumar, G., Pandeya, D., Puckhaber, L.S., Stipanovic, R.D. 2013. Ultra-low gossypol cottonseed:  gene silencing opens up a vast, but underutilized protein resource for humanity.  1st International Conference on Global Food Security,  29 September-2 October 2013, Noordwijkerhout, The Netherlands. CDROM.Modes of microbial resistance mechanisms to the antibiotic and phytotoxic fusaric acid

- (Abstract Only)Crutcher, F.K., Liu, J., Stipanovic, R.D., Puckhaber, L.S., Bell, A.A., Nichols, R.L. 2013. Modes of microbial resistance mechanisms to the antibiotic and phytotoxic fusaric acid. Proceedings of the Beltwide Cotton Cotton Conferences, January 7-10, 2013, San Antonio, Texas. p. 146.Role of fusaric acid in the virulence of cotton wilt pathogen Fusarium Oxysporum f. sp. Vasinfectum

- (Abstract Only)Liu, J., Cho, J., Bell, A.A., Stipanovic, R.D., Puckhaber, L.S., Nichols, R.L. 2013. Role of fusaric acid in the virulence of cotton wilt pathogen Fusarium Oxysporum f. sp. Vasinfectum. Proceedings of the Beltwide Cotton Conferences, January 7-10, 2013, San Antonio, Texas. p. 911.Ultra-low Gossypol cottonseed:  Stability and specificity of the RNAi-mediated trait and performance of transgenic lines under field conditions

- (Abstract Only)RNAi construct of a P450 gene blocks an early step in Hemigossypolone and Gossypol synthesis in transgenic cotton plants

- (Abstract Only)Wagner, T.A., Liu, J., Stipanovic, R.D., Puckhaber, L.S., Williams, H., Bell, A.A. 2013. RNAi construct of a P450 gene blocks an early step in hemigossypolone and gossypol synthesis in transgenic cotton plants (Abstract). Proceedings of the Beltwide Cotton Conferences, January 7-10, 2013, San Antonio, Texas. p. 1254.Improving cottonseed quality for animal feed

- (Abstract Only)Liu, J., Bell, A.A., Wagner, T.A., Stipanovic, R.D., Puckhaber, L.S. 2013. Improving cottonseed quality for animal feed. Proceedings of the Beltwide Cotton Conferences, January 7-10, 2013, San Antonio, Texas. p. 749.RNAi-mediated ultra-low gossypol cottonseed trait: Performance of transgenic lines under field conditions

- (Peer Reviewed Journal)Sreenath, R., Campbel, L.M., Pandeya, D., Puckhaber, L.S., Stipanovic, R.D., Wedegaertner, T.C., Hinze, L.L., Rathore, K.S. 2013. RNAi-mediated ultra-low gossypol cottonseed trait: Performance of transgenic lines under field conditions. Journal of Biotechnology. 11:296-304.Hemigossypol, a constituent in developing glanded cottonseed (Gossypium hirsutum)

- (Peer Reviewed Journal)Wagner, T.A., Liu, J., Stipanovic, R.D., Puckhaber, L.S., Bell, A.A. 2012. Hemigossypol, a constituent in developing glanded cottonseed (Gossypium hirsutum). Journal of Agricultural and Food Chemistry. 60:2594-2598.A polyketide synthase gene and an aspartate kinase like gene are required for the biosynthesis of fusaric acid in Fusarium Oxysporum f. sp. Vasinfectum

- (Abstract Only)Phylogenetic analysis based on the PKS gene involved in fusaric acid biosynthesis production reveals close relationship between US race 1 lineage isolates & Australian biotype isolates of Fusarium Oxysporum f. sp. Vasinfectum

- (Abstract Only)Liu, J., Bell, A.A., Stipanovic, R.D., Puckhaber, L.S. 2012. Phylogenetic analysis based on the PKS gene involved in fusaric acid biosynthesis production reveals close relationship between US race 1 lineage isolates & Australian biotype isolates of Fusarium Oxysporum f. sp. Vasinfectum (Abstract). Proceedings of the Beltwide Cotton Conferences, January 3-6, 2012, Orlando, Florida. p. 12659.Hemigossypol is present in glanded cottonseed (Gossypium hirsutum)

- (Abstract Only)Wagner, T.A., Liu, J., Stipanovic, R.D., Puckhaber, L.S., Bell, A.A. 2012. Hemigossypol is present in glanded cottonseed (Gossypium hirsutum) [Abstract]. Proceedings of the Beltwide Cotton Conferences, January 3-6, 2012, Orlando, Florida. p. 12645.Biosynthesis of Gossypol in cotton: From Farnesyl Diphosphate to (+)- and(-)-Gossypol

- (Abstract Only)Phylogeny and pathogenicity of Fusarium oxysporum isolates from cottonseed imported from Australia into California for dairy cattle feed

- (Peer Reviewed Journal)Liu, J., Bell, A.A., Wheeler, M.H., Stipanovic, R.D., Puckhaber, L.S. 2011. Phylogeny and pathogenicity of Fusarium oxysporum isolates from cottonseed imported from Australia into California for dairy cattle feed. Canadian Journal of Microbiology. 57:874-886.Ultra-low gossypol cottonseed: generational stability of the seed-specific, RNAi mediated phenotype and resumption of terpenoid profile following seed germination

- (Peer Reviewed Journal)Rathore, K.S., Sundaram, S., Sunilkumari, G., Campbell, L.M., Puckhaber, L.S., Marcel, S., Palle, S., Stipanovic, R.D., Wedegaertner, T.C. 2012. Ultra-low gossypol cottonseed: Generational stability of the seed-specific, RNAi mediated phenotype and resumption of terpenoid profile following seed germination. Plant Biotechnology Journal. 10(2):174-183.Ultra-low gossypol cottonseed:  generational stability of the seed-specific, RNAi-mediated phenotype and resumption of terpenoid activity/profile following seed germination

- (Peer Reviewed Journal)Rathore, K., Sundaram, S., Sunilkumar, G., Campbell, L., Puckhaber, L.S., Marcel, S., Palle, S., Stipanovic, R.D., Wedegaertner, T. 2012. Ultra-low gossypol cottonseed: Generational stability of the seed-specific, RNAi-mediated phenotype and resumption of terpenoid activity/profile following seed germination. Plant Biotechnology Journal. pp. 1-10.Nuclear Magnetic Resonance (NMR) studies on the biosynthesis of fusaric acid from Fusarium oxysporum f. sp. vasinfectum

- (Peer Reviewed Journal)Stipanovic, R.D., Wheeler, M.H., Puckhaber, L.S., Liu, J., Bell, A.A., Williams, H.J. 2011. Nuclear Magnetic Resonance (NMR) studies on the biosynthesis of fusaric acid from Fusarium oxysporum f. sp. vasinfectum. Journal of Agricultural and Food Chemistry. 59:5351-5356.Utilization of cottonseed with low levels of (-)-Gossypol as a feed for chickens

- (Abstract Only)Stipanovic, R.D., Puckhaber, L.S., Byrd Ii, J.A., Dowd, M.K., Bell, A.A. 2011. Utilization of cottonseed with low levels of (-)-Gossypol as a feed for chickens. Proceedings of Beltwide Cotton Conferences, January 4-7, 2011, Atlanta, Georgia. p55.A POLYKETIDE SYNTHASE GENE AND AN ASPARTATE KINASE LIKE GENE ARE REQUIRED FOR THE BIOSYNTHESIS OF FUSARIC ACID IN FUSARIUM OXYSPORUM F. SP. VASINFECTUM

- (Proceedings)Liu, J., Bell, A.A., Stipanovic, R.D., Puckhaber, L.S., Shim, W. 2011. A polyketide synthase gene and an aspartate kinase like gene are required for the biosynthesis of fusaric acid in Fusarium oxysporum f. sp. vasinfectum [abstract]. Proceedings of the Beltwide Cotton Conferences, January 4-7, 2011, Atlanta, Georgia. p. 55.Phytotoxicity of fusaric acid and analogues to cotton

- (Peer Reviewed Journal)Stipanovic, R.D., Puckhaber, L.S., Bell, A.A., Liu, J. 2010. Phytotoxicity of fusaric acid and analogues to cotton. Toxicon. 57:176-178.The induction of lycopene in germinating cottonseed with 2-(4-Methylphenoxy)Triethylamine (MPTA)

- (Peer Reviewed Journal)Liu, J., Puckhaber, L.S. 2011. The induction of lycopene in germinating cottonseed with 2-(4-methylphenoxy)triethylamine (MPTA). American Journal of Agricultural and Biological Science. 6(1):1-6.Establish the biosynthesis of the plant toxin Fusaric Acid using non-radio labeled precursors

- (Abstract Only)Stipanovic, R.D., Puckhaber, L.S., Wheeler, M.H., Liu, J., Bell, A.A. 2010. Establishing the biosynthesis of the plant toxin fusaric acid using non-radio labeled precursors [abstract]. Proceedings of Royal Society of Chemistry Meetings, July 6-9, 2010, San Francisco, California.  2010 CDROM.Using carbon-13 to establish the biosynthesis of the plant toxin fusaric acid

- (Abstract Only)Stipanovic, R.D., Puckhaber, L.S., Wheeler, M.H., Liu, J., Bell, A.A. 2010. Using carbon-13 to establish the biosynthesis of the plant toxin fusaric acid [abstract]. Proceedings of American Chemical Society National Meeting, March 21-25, 2010, San Francisco, California.  2010 CDROM.Fusaric acid production and pathogenicity of Fusarium oxysporum f. sp. vasinfectum

- (Abstract Only)Liu, J., Bell, A.A., Stipanovic, R.D., Puckhaber, L.S. 2010. Fusaric acid production and pathogenicity of Fusarium oxysporum f. sp. vasinfectum [abstract]. Proceedings of Beltwide Cotton Conferences, January 4-7, 2010, New Orleans, Louisiana. 2010 CDROM.Phytotoxicity of fusaric acid and analogues to cotton

- (Abstract Only)Stipanovic, R.D., Puckhaber, L.S., Bell, A.A., Liu, J. 2010. Phytotoxicity of fusaric acid and analogues to cotton [abstract]. Proceedings of Beltwide Cotton Conferences, January 4-7, 2010, New Orleans, Louisiana. 2010 CDROM.Relationships among vegetative compatibility grouping, toxin production, and virulence of Fusarium Oxysporum to cotton

- (Abstract Only)Bell, A.A., Wheeler, M.H., Liu, J., Stipanovic, R.D., Puckhaber, L.S. 2010. Relationships among vegetative compatibility grouping, toxin production, and virulence of Fusarium oxysporum to cotton [abstract].  Proceedings of Beltwide Cotton Conferences, January 4-7, 2010, New Orleans, Louisiana. 2010 CDROM.RNAi-mediated elimination of toxic gossypol from cottonseed: A powerful model demonstrating the effectiveness of molecular tools to enhance global food security

- (Abstract Only)Rathore, K.S., Sundaram, S., Sunilkumar, G., Campbell, L.M., Puckhaber, L.S., Stipanovic, R.D. 2009. RNAi-mediated elimination of toxic gossypol from cottonseed: A powerful model demonstrating the effectiveness of molecular tools to enhance global food security [abstract]. Proceedings of the American Society of Plant Biologists, July 18-22, 2009, Honolulu, Hawaii. p. 54.Total and Percent Atropisomers of Gossypol and Gossypol-6-methyl Ether in Seeds from Pima Cottons and Accessions from the Gossypium barbadense L. Germplasm Collection

- (Abstract Only)Stipanovic, R.D., Puckhaber, L.S., Liu, J., Bell, A.A. 2009. Total and percent atropisomers of Gossypol and Gossypol-6-methyl ether in Seeds from Pima cottons and accessions from the Gossypium barbadense L. germplasm collection. Proceedings of Beltwide Cotton Conferences, January 5-8, 2009, San Antonio, Texas. p.44.Total and Percent Atropisomers of Gossypol and Gossypol-6-methyl Ether in Seeds from Pima Cottons and Accessions of Gossypium barbadense L.

- (Peer Reviewed Journal)Stipanovic, R.D., Puckhaber, L.S., Liu, J., Bell, A.A. 2009. Total and percent atropisomers of gossypol and gossypol-6-methyl ether in seeds from Pima cottons and accessions of Gossypium barbadense L. Journal of Agricultural and Food Chemistry. 57:566-571.Induction of lycopene and lycopene precursors in germinating cottonseedwith the substituted triethylamine compound MPTA

- (Abstract Only)Liu, J., Benedict, C.R., Puckhaber, L.S. 2009. Induction of lycopene and lycopene precursors in germinating cottonseedwith the substituted triethylamine compound MPTA. Proceedings of Beltwide Cotton Conferences, January 5-8, 2009, San Antonio, Texas. p54.New Biosynthetic Step in the Melanin Pathway of Wangiella (Exophiala) dermatitidis: Evidence for 2-Acetyl-1,3,6,8-Tetrahydroxynaphthalene as a Novel Precursor

- (Peer Reviewed Journal)Wheeler, M.H., Abramczyk, D., Puckhaber, L.S., Naruse, M., Ebizuka, Y., Fujii, I., Szaniszlo, P.J. 2008. New biosynthetic step in the melanin pathway of Wangiella (Exophiala) dermatitidis: Evidence for 2-Acetyl-1,3,6,8-tetrahydroxynaphthalene as a novel precursor. Eukaryotic Cell 7:1699-1711.Mycotoxigenic potential of ten Fusarium species grown on sorghum and in vitro

- (Peer Reviewed Journal)Isakett, T., Prom, L.K., Wheeler, M.H., Puckhaber, L.S., Liu, J. 2008. Mycotoxigenic potential of ten Fusarium species grown on sorghum and in vitro. Plant Pathology Journal. 7:183-186.Effect of Racemic, (+)- and (-)-Gossypol on the survival and development of the specialist Herbivore Heliothis virescens (Fabricius)

- (Peer Reviewed Journal)Stipanovic, R.D., Lopez, J., Dowd, M.K., Puckhaber, L.S., Duke, S.E. 2008. Effect of racemic, (+)- and (-)-gossypol on the survival and development of the specialist herbivore Heliothis virescens (Fabricius). Environmental Entomology. 37:1081-1085.Percent Artropisomers of Gossypol in Seeds from Accessions of Gossypium barbadense

- (Abstract Only)Stereospecific coupling of hemigossypol to (+)-gossypol in MOCO cotton is mediated by a dirigent protein

- (Peer Reviewed Journal)Liu, J., Stipanovic, R.D., Bell, A.A., Puckhaber, L.S., Magill, C.W. 2008. Stereospecific coupling of hemigossypol to (+)-gossypol in MOCO cotton is mediated by a dirigent protein. Phytochemistry. 69:3038-3042.Enhancing the value of cottonseed as a source of feed and food by RNAi-mediated, selective and substantial reduction in seed-gossypol

- (Abstract Only)Biosynthesis of fusaric acid by Fusarium oxysporum f. sp. vasinfectum

- (Abstract Only)NMR Structural Studies on the Biosynthesis of Fusaric Acid from Fusarium oxysporum f. sp. vasinfectum

- (Abstract Only)Stipanovic, R.D., Wheeler, M.H., Puckhaber, L.S., Bell, A.A., Liu, J. 2008. NMR structural studies on the biosynthesis of fusaric acid from Fusarium oxysporum f. sp. vasinfectum [abstract]. Proceedings of Beltwide Cotton Conferences, January 8-12, 2008, Nashville, Tennessee. 2008 CDROM.Development of High (+)-Gossypol Stocks and Genetic Control of the Character

- (Abstract Only)Bell, A.A., Puckhaber, L.S., Stipanovic, R.D. 2007. Development of high (+)-gossypol stocks and genetic control of the character [abstract]. Proceedings of the Beltwide Cotton Conferences, January 9-12, 2007, New Orleans, Louisiana. 2007 CDROM.Increasing Cottonseed Utilization Through Breeding and Genetic Engineering to Produce High Levels of (+)-Gossypol in Seed

- (Review Article)Liu, J., Bell, A.A., Stipanovic, R.D., Puckhaber, L.S. 2007. Increasing cottonseed utilization through breeding and genetic engineering to produce high levels of (+)-gossypol in seed. Proceedings of World Cotton Research Conference, September 10-14, 2007, Lubbock, Texas. 2007 CDROM.Sesqui- and sesterterpenoids of cotton: biosynthesis and function

- (Review Article)Stipanovic, R.D., Bell, A.A., Liu, J., Puckhaber, L.S. 2007. Sesqui- and sesterterpenoids of cotton: Biosynthesis and function. Proceedings of World Cotton Research Conference, September 10-14, 2007, Lubbock, Texas. 2007 CDROM.Stereospecific Oxydative Coupling of Hemigosypol to Form (+)-gossypol in Moco Cotton is Controlled by a Dirigent Protein

- (Abstract Only)Liu, J., Stipanovic, R.D., Puckhaber, L.S., Bell, A.A. 2007. Stereospecific oxydative coupling of hemigosypol to form (+)-gossypol in moco cotton is controlled by a dirigent protein [abstract]. Phytochemical Society of North America Meeting and Newsletter. p. 57.ABSOLUTE CONFIGURATION OF (-)-3-HYDROXY-ALPHA-CALACORENE

- (Peer Reviewed Journal)Stipanovic, R.D., Puckhaber, L.S., Reibenspies, J.H., Williams, H.J. 2006. Absolute configuration of (-)-3-hydroxy-alpha-calacorene. Phytochemistry. 67:1304-1308.Engineering cottonseed for use in human nutrition by tissue-specific reduction of toxic gossypol

- (Peer Reviewed Journal)Sunilkumar, G., Campbell, L.M., Puckhaber, L.S., Stipanovic, R.D., Rathore, K. 2006. Engineering cottonseed for use in human nutrition by tissue-specific reduction of toxic gossypol. Proceedings of the National Academy of Sciences. 103:18054-18059.MALVONE A, A NEW PHYTOALEXIN FOUND IN MALVA SYLVESTRIS L. (FAMILY MALVACEAE)

- (Peer Reviewed Journal)Veshkurova, O., Golubenko, Z., Pshenichnov, E., Arzanova, I., Uzbekov, V., Sultanova, E., Salikhov, S., Williams, H., Reibenspies, J.H., Puckhaber, L.S., Stipanovic, R.D. 2006. Malvone A, a new phytoalexin found in Malva sylvestris (family Malvaceae). Phytochemistry. 67:2376-2379.SELECTIVE INHIBITION OF DELTA-CADINENE SYNTHASE ACTIVITY OVERCOMES  THE LIMITATIONS OF PLANT BREEDING IN REDUCING TOXIC GOSSYPOL FROM COTTONSEED

- (Abstract Only)Rathore, K.S., Sunilkumar, G., Campbell, L.M., Puckhaber, L.S., Stipanovic, R.D. 2006. Selective inhibition of delta-cadinene synthase activity overcomes the limitations of plant breeding in reducing toxic gossypol from cottonseed [abstract]. Plant Biology. Paper No. P47002.BIOSYNTHESIS AND REGULATION OF (+)-GOSSYPOL IN COTTONSEED AND UTILIZATION OF THE SEED

- (Abstract Only)Stipanovic, R.D., Liu, J., Puckhaber, L.S., Lopez, J., Dowd, M.K., Bell, A.A., Duke, S.E. 2006. Biosynthesis and regulation of (+)-gossypol in cottonseed and utilization of the seed [abstract]. Pacific Basin Society Chemical International Congress. Paper No. 402.EFFECT OF RACEMIC AND (+)- AND (-)-GOSSYPOL ON THE SURVIVAL AND DEVELOPMENT OF HELICOVERPA ZEA LARVAE

- (Peer Reviewed Journal)Stipanovic, R.D., Lopez, J., Dowd, M.K., Puckhaber, L.S., Duke, S.E. 2006. Effect of racemic and (+)- and (-)-gossypol on the survival and development of Helicoverpa zea larvae. Journal of Chemical Ecology. 32(5):959-968.RATIOS OF (+)- AND (-)-GOSSYPOL IN LEAF, STEMS AND ROOTS OF SOME GOSSYPIUM HIRSUTUM VAR. MARIE GALANTE (WATT) HUTCHINSON ACCESSIONS

- (Abstract Only)Stipanovic, R.D., Puckhaber, L.S., Bell, A.A. 2006. Ratios of (+)- and (-)-gossypol in leaf, stems and roots of some gossypium hirsutum var. marie galante (watt) hutchinson accessions [abstract]. In: Proceedings of the Beltwide Cotton Conferences, January 3-6, 2006, San Antonio, Texas. 2006 CDROM.RATIOS OF (+)- AND (-)-GOSSYPOL IN LEAF, STEMS AND ROOTS OF SELECTED ACCESSIONS OF GOSSYPIUM HIRSUTUM VAR. MARIE GALANTE (WATT) HUTCHINSON

- (Peer Reviewed Journal)Stipanovic, R.D., Puckhaber, L.S., Bell, A.A. 2006. Ratios of (+)- and (-)-gossypol in leaf, stems and roots of selected accessions of Gossypium hirsutum var. Marie Galante (Watt) Hutchinson. Journal of Agricultural and Food Chemistry. 54(5):1633-1637.Gossypol Pathway in Cotton:  Purification and Characterization of (+)-Gossypol-Forming Dirigent Protein from Moco Cotton

- (Abstract Only)Liu, J., Stipanovic, R.D., Bell, A.A., Puckhaber, L.S. 2008. Gossypol pathway in cotton:  Purification and characterization of (+)-gossypol-forming dirigent protein from moco cotton [abstract]. Proceedings of Beltwide Cotton Conferences, January 8-12, 2008, Nashville, Tennessee. 2008 CDROM.EVIDENCE FOR HEPTAKETIDE MELANIN BIOSYNTHESIS AND CHAIN-SHORTENING OF THE MELANIN PRECURSOR YWA1 TO 1,3,6,8-TETRAHYDROXYNAPHTHALENE IN WANGIELLA (EXOPHIALA) DERMATITIDIS

- (Abstract Only)Wheeler, M.H., Cheng, Q., Puckhaber, L.S., Szaniszlo, P. 2005. Evidence for heptaketide melanin biosynthesis and chain-shortening of the melanin precursor YWA1 to 1,3,6,8-tetrahydroxynaphthalene in Wangiella (Exophiala) dermatitidis [abstract]. American Society for Microbiology. p. 266.OCCURRENCE OF (+)- AND (-)-GOSSYPOL IN WILD SPECIES OF COTTON AND IN GOSSYPIUM HIRSUTUM MARIE-GALANTE

- (Peer Reviewed Journal)Stipanovic, R.D., Puckhaber, L.S., Bell, A.A., Percival, Jr, A.E., Jacobs, J. 2005. Occurrence of (+)- and (-)-gossypol in wild species of cotton and in Gossypium hirsutum marie-galante. Journal of Agricultural and Food Chemistry. 53:6266-6271.A STUDY OF THE CHARACTERISTICS OF "P" AND "Q" STRAINS OF TRICHODERMA VIRENS TO ACCOUNT FOR DIFFERENCES IN BIOLOGICAL CONTROL EFFICACY AGAINST COTTON SEEDLING DISEASES

- (Peer Reviewed Journal)Howell, C.R., Puckhaber, L.S. 2005. A study of the characteristics of "P" and "Q" strains of Trichoderma virens to account for differences in biological control efficacy against cotton seedling diseases. Biological Control. 33:217-222.COMPARATIVE BIOCONTROL EFFICACIES OF "P" AND "Q" STRAINS OF TRICHODERMA VIRENS IN THE BIOCONTROL OF COTTON SEEDLING DISEASES

- (Abstract Only)Howell, C.R., Puckhaber, L.S. 2005. Comparative biocontrol efficacies of "P" and "Q" strains of Trichoderma virens in the biocontrol of cotton seedling diseases [abstract]. Proceedings of Beltwide Cotton Conferences. p. 136.OCCURRENCE OF (+)- AND (-)-GOSSYPOL IN SEED FROM WILD SPECIES OF GOSSYPIUM

- (Abstract Only)Stipanovic, R.D., Puckhaber, L.S., Percival, Jr., A.E., Bell, A.A. 2005. Occurrence of (+)- and (-)-gossypol in seed from wild species of Gossypium [abstract]. In: Proceedings of the Beltwide Cotton Conferences, January 4-7, 2005, New Orleans, Louisiana. 2005 CDROM.GOSSYPOL PATHWAY IN COTTON: STEREOSPECIFIC BIOSYNTHESIS OF (+)-GOSSYPOL IN MOCO COTTON

- (Abstract Only)Liu, J., Stipanovic, R.D., Bell, A.A., Puckhaber, L.S. 2005. Gossypol pathway in cotton: Stereospecific biosynthesis of (+)-gossypol in Moco cotton [abstract]. In: Proceedings of the Beltwide Cotton Conferences, January 4-7, 2005, New Orleans, Louisiana. 2005 CDROM.THESPESENONE AND DEHYDROOXOPEREZINONE-6-METHYL ETHER, NEW SESQUITERPENE QUINONES FROM THESPESIA POPULNEA

- (Peer Reviewed Journal)Puckhaber, L.S., Stipanovic, R.D. 2004. Thespesenone and dehydrooxoperezinone-6-methyl ether, new sesquiterpene quinones from Thespesia populnea. Journal of Natural Products. 67(9):1571-1573.IDENTIFICATION OF 1, 8-DIHYDROXYNAPHTHALENE MELANIN IN MONOSPORASCUS CANNONBALLUS AND THE ANALYSIS OF HEXAKETIDE AND PENTAKETIDE COMPOUNDS PRODUCED BY WILD-TYPE AND PIGMENTED ISOLATES OF THE FUNGUS

- (Peer Reviewed Journal)Wheeler, M.H., Bruton, B.D., Puckhaber, L.S., Zhang, J., Stipanovic, R.D. 2004. Identification of 1, 8-dihydroxynaphthalene melanin in Monosporascus cannonballus and the analysis of hexaketide and pentaketide compounds produced by wild-type and pigmented isolates of the fungus. Journal of Agricultural and Food Chemistry. 52(13):4113-4120.TERPENOID ALDEHYDE FORMATION AND LYSIGENOUS GLAND STORGE SITES IN COTTON: VARIANT WITH MATURE GLANDS BUT SUPPRESSED LEVELS OF TERPENOID ALDEHYDES

- (Peer Reviewed Journal)Benedict, C.R., Martin, G.S., Liu, J., Puckhaber, L.S., Magill, C. 2004. Terpenoid aldehyde formation and lysigenous gland storage sites in cotton: Variant with mature glands but suppressed levels of terpenoid aldehydes. Phytochemistry. 64:1351-1359.BIOCONTROL OF PRE-EMERGENCE COTTON SEEDLING DISEASE BY METABOLISM OF PATHOGEN GERMINATION INDUCERS

- (Abstract Only)Howell, C.R., Puckhaber, L.S., Stipanovic, R.D. 2003. Biocontrol of pre-emergence cotton seedling disease by metabolism of pathogen germination inducers [abstract]. American Phytopathological Society Abstracts. 93(6):S37.IDENTIFICATION AND ANALYSIS OF PENTAKETIDE AND HEXAKETIDE METABOLITES IN CULTURES OF WILD-TYPE AND DEGENERATIVE ISOLATES OF MONOSPORASCUS CANNONBALLUS.

- (Proceedings)Wheeler, M.H., Bruton, B.D., Stipanovic, R.D., Puckhaber, L.S. 2003. Identification and analysis of pentaketide and hexaketide metabolites in cultures of wild-type and degenerative isolates of Monosporascus cannonballus [abstract]. American Phytopathological Society. Paper No. P-2003-0660-AMA.IDENTIFICATION OF (+)- 3-HYDROXY-ALPHA-CALACORENE IN COTTON AND KENAF

- (Proceedings)Stipanovic, R.D., Puckhaber, L.S. 2004. Identification of (+)-3-hydroxy-alpha-calacorene in cotton and kenaf. Proceedings of Beltwide Cotton Conferences. p. 2176-2180.Toxicity of (+)- and (-)-gossypol to the plant pathogen, Rhizoctonia solani

- (Peer Reviewed Journal)Puckhaber, L.S., Dowd, M.K., Stipanovic, R.D., Howell, C.R. 2002. Toxicity of (+)- and (-)-gossypol to the plant pathogen, Rhizoctonia solani. Journal of Agricultural and Food Chemistry. 50(24)7017-7021.ANALYSES FOR FLAVONOID AGLYCONES IN FRESH AND PRESERVED HIBISCUS FLOWERS

- (Peer Reviewed Journal)PUCKHABER, L.S., STIPANOVIC, R.D., BOST, G.A. ANALYSES FOR FLAVONOID AGLYCONES IN FRESH AND PRESERVED HIBISCUS FLOWERS. TRENDS IN NEW CROPS AND NEW USES. 2002. v. 50. p. 7017-7021.


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