cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.5907679.v1
title: Genetic components of birth weight of texel sheep reared in extensive system

description: ABSTRACT. This study aimed to estimate the components of (co)variance, genetic and phenotypic parameters and trends for birth weight. We used 783 birth weight records, between 2012 to 2016, of Texel sheep reared in extensive system. The components of (co)variance and the genetic parameters were estimated using six different animal models, using the restricted maximum likelihood method (REML). The model that best fit the data was Model 3, with estimates of direct additive genetic variance of 0.004, maternal permanent environment variance of 0.164, heritability coefficient of 0.011 and phenotypic variation attributed to the maternal permanent environment of 0.394. For the genetic trend, we observed a genetic gain of 0.413% and for the phenotypic trend, a phenotypic gain of 0.159 kg, between 2012 and 2016 were found. Estimates of direct heritability and proportion of the phenotypic variance explained by the maternal permanent environment presented lower and higher values, respectively, in comparison to other studies. For trends, both genetic and phenotypic, there were gains in birth weight between 2012 and 2016.
DOI: 10.6084/m9.figshare.7244624
title: Soybean protein concentrate in Pacific white shrimp reared in bioflocs: effect on health and vibrio challenge

description: ABSTRACT. Litopenaeus vannamei shrimp were reared in a bioflocs system and fed different levels of soybean protein concentrate as a replacement for fishmeal, and both immunological parameters of this marine shrimp and its resistance to Vibrio sp. infection (CPQBA 378-12 DRM01) were evaluated. Four different diets were formulated with 0, 33, 66 and 100 % of soybean protein concentrate as a substitute for fishmeal. Shrimp were reared in a biofloc system in twelve 800 L tanks (250 shrimp m-3) maintained at constant aeration and temperature. After 42 days, 36 animals (14.21 ± 0.89 g) per treatment were challenged with Vibrio sp. (1 x 105 CFU mL-1 - LD10), and hemolymph was collected before and after challenge to perform immunological assays (agglutination titer, concentration of protein and phenoloxidase activity). Shrimp fed with the experimental diets showed no difference in their resistance to infection and haemato-immunological parameters. Thus, rearing L. vannamei in a biofloc system on diets containing either partial or total replacement of fishmeal for soybean protein concentrate did not affect either immunocompetence or susceptibility to infection.
DOI: 10.6084/m9.figshare.7244624.v1
title: Soybean protein concentrate in Pacific white shrimp reared in bioflocs: effect on health and vibrio challenge

description: ABSTRACT. Litopenaeus vannamei shrimp were reared in a bioflocs system and fed different levels of soybean protein concentrate as a replacement for fishmeal, and both immunological parameters of this marine shrimp and its resistance to Vibrio sp. infection (CPQBA 378-12 DRM01) were evaluated. Four different diets were formulated with 0, 33, 66 and 100 % of soybean protein concentrate as a substitute for fishmeal. Shrimp were reared in a biofloc system in twelve 800 L tanks (250 shrimp m-3) maintained at constant aeration and temperature. After 42 days, 36 animals (14.21 ± 0.89 g) per treatment were challenged with Vibrio sp. (1 x 105 CFU mL-1 - LD10), and hemolymph was collected before and after challenge to perform immunological assays (agglutination titer, concentration of protein and phenoloxidase activity). Shrimp fed with the experimental diets showed no difference in their resistance to infection and haemato-immunological parameters. Thus, rearing L. vannamei in a biofloc system on diets containing either partial or total replacement of fishmeal for soybean protein concentrate did not affect either immunocompetence or susceptibility to infection.
DOI: 10.5281/zenodo.5898539
title: Database of geo-hydrological hazards in Apulia (Italy)

description: Geospatial database containing data on geo-hydrological processes (Landslides, Floods, Sinkholes) and/or related damage, occurred between 2008 and 2019 in the Apulia Region (Italy). We provide a GPKG file containing multiple layers for the different types of geometries (point, line, polygon).<br> Data are extracted from a complex relational database structure described originally here https://doi.org/10.1016/j.jenvman.2017.11.022 but recently updated and improved.<br> For the different damage and phenomena we provide information about type, data and time of occurrence, temporal and spatial accuracy, main predisposing factor, etc..<br> For floods we provides codes and information compliant with the EC Flood Directive. The different phenomena and damages are grouped based on the meteorological event responsible for their occurrence.
DOI: 10.5281/zenodo.5898538
title: Database of geo-hydrological hazards in Apulia (Italy)

description: Geospatial database containing data on geo-hydrological processes (Landslides, Floods, Sinkholes) and/or related damage, occurred between 2008 and 2019 in the Apulia Region (Italy). We provide a GPKG file containing multiple layers for the different types of geometries (point, line, polygon).<br> Data are extracted from a complex relational database structure described originally here https://doi.org/10.1016/j.jenvman.2017.11.022 but recently updated and improved.<br> For the different damage and phenomena we provide information about type, data and time of occurrence, temporal and spatial accuracy, main predisposing factor, etc..<br> For floods we provides codes and information compliant with the EC Flood Directive. The different phenomena and damages are grouped based on the meteorological event responsible for their occurrence.
DOI: 10.6084/m9.figshare.6503867
title: Genome-wide association study using the Bayes C method for important traits in dairy yield in Colombian Holstein Cattle

description: ABSTRACT. The objective of this study was to determine the genome association between markers of bovine LD BeadChip with dairy important traits. Information of breeding program of the Universidad Nacional de Colombia was used. BLUP-EBVs were used for dairy yield (DY), fat percentage (FP), protein percentage (PP) and somatic cell score (SCS). 150 animals were selected for blood or semen DNA extraction and genotyping with BovineLD BeadChip (Illumina). Autosomal information was retained and the editing information was performed using Plink v1.07 software. The effects of SNPs were determined by Bayes C with GS3 software. The minor allele frequency for most of the markers on the bead chip was high, which increases the probability of finding important loci segregating in the population. Estimations of fraction markers with an effect were close to zero in almost all cases. The most important markers were mapped by trait using ENSEMBL. A total of 6,510 autosomal SNPs were retained, out of which only a proportion with effect was taken from the mixed function of Bayes C. Important genes as ANKS1B, CLCN1, NMBR and CTSD, were found for each trait for AL, FP, PP and SCS respectively. Finally, Bayes C estimation allowed to identify specific SNPs possibly associated with QTLs.
DOI: 10.6084/m9.figshare.6503867.v1
title: Genome-wide association study using the Bayes C method for important traits in dairy yield in Colombian Holstein Cattle

description: ABSTRACT. The objective of this study was to determine the genome association between markers of bovine LD BeadChip with dairy important traits. Information of breeding program of the Universidad Nacional de Colombia was used. BLUP-EBVs were used for dairy yield (DY), fat percentage (FP), protein percentage (PP) and somatic cell score (SCS). 150 animals were selected for blood or semen DNA extraction and genotyping with BovineLD BeadChip (Illumina). Autosomal information was retained and the editing information was performed using Plink v1.07 software. The effects of SNPs were determined by Bayes C with GS3 software. The minor allele frequency for most of the markers on the bead chip was high, which increases the probability of finding important loci segregating in the population. Estimations of fraction markers with an effect were close to zero in almost all cases. The most important markers were mapped by trait using ENSEMBL. A total of 6,510 autosomal SNPs were retained, out of which only a proportion with effect was taken from the mixed function of Bayes C. Important genes as ANKS1B, CLCN1, NMBR and CTSD, were found for each trait for AL, FP, PP and SCS respectively. Finally, Bayes C estimation allowed to identify specific SNPs possibly associated with QTLs.
DOI: 10.6084/m9.figshare.6992099
title: Appropriate mathematical models to describe the lactation curves of milk production traits of Iranian Holstein dairy cattle

description: ABSTRACT. The objective of this study was to compare the goodness of fit of lactation curve models; Wood, Wilmink, Linear Splines (SPL), Cubic Splines (SPC), Quadratic Splines (SPQ), Cobby and Le Du, Ali Schaeffer and Legendre Polynomial (LEG), in random regression model (RRM) for milk production traits of Iranian Holstein dairy cattle. For this purpose the records obtained from Test-day (TD) regarding milk (928513), fat (788577) and protein (653317) yields related to their first parity were used. These data collected from the years of 2003 to 2011 by the Karaj breeding center of Iran. The genetic parameters were estimated using REML method using WOMBAT software. Based on obtained results, RRM with SPL6 (6,6), SPC6 (6,6) and LEG (3,5) for milk yield, SPL6 (6,6), SPQ6 (6,6), LEG (3,5) for fat yield and SPL5 (5,5), SPQ4 (4,4) and LEG (3,4) for protein yield, were selected as better model to describe the lactation curves. The estimated heritabilities by best models were lower in the beginning lactation than other during lactation. The genetic trend of milk yields was showed an increasing during the 10 past years, which indicated Iranian Holstein dairy cattle population genetically was improved for milk yields.
DOI: 10.6084/m9.figshare.6992099.v1
title: Appropriate mathematical models to describe the lactation curves of milk production traits of Iranian Holstein dairy cattle

description: ABSTRACT. The objective of this study was to compare the goodness of fit of lactation curve models; Wood, Wilmink, Linear Splines (SPL), Cubic Splines (SPC), Quadratic Splines (SPQ), Cobby and Le Du, Ali Schaeffer and Legendre Polynomial (LEG), in random regression model (RRM) for milk production traits of Iranian Holstein dairy cattle. For this purpose the records obtained from Test-day (TD) regarding milk (928513), fat (788577) and protein (653317) yields related to their first parity were used. These data collected from the years of 2003 to 2011 by the Karaj breeding center of Iran. The genetic parameters were estimated using REML method using WOMBAT software. Based on obtained results, RRM with SPL6 (6,6), SPC6 (6,6) and LEG (3,5) for milk yield, SPL6 (6,6), SPQ6 (6,6), LEG (3,5) for fat yield and SPL5 (5,5), SPQ4 (4,4) and LEG (3,4) for protein yield, were selected as better model to describe the lactation curves. The estimated heritabilities by best models were lower in the beginning lactation than other during lactation. The genetic trend of milk yields was showed an increasing during the 10 past years, which indicated Iranian Holstein dairy cattle population genetically was improved for milk yields.
DOI: 10.6084/m9.figshare.20013260
title: Eichhornia crassipes biomass as a dietary supplement for Pterophyllum scalare (Schultze, 1823)

description: ABSTRACT. Current study evaluates the macrophyte biomass of water hyacinth, Eichhornia crassipes, in diet food to improve the growth and survival of angelfish, Pterophyllum scalare. The liquid (extract) and ground modes are employed. Specific growth rate, weight gain, feed intake and final body weight in basal diet and macrophyte extract biomass diets were similar (p &gt; 0.05). Fish survival was high in all dietary treatments (&gt; 90%), while survival percentage of 100% was reported in ground macrophyte biomass treatment. Ground macrophyte biomass may be included in the diet of P. scalare up to 5%. The inclusion of E. crassipes in the diet of P. scalare proved similar or better results than basal diet. The macrophyte proved to be a food strategy in angelfish diets that may be implemented in the species’s diet at 32% levels of crude protein. The latter, easily found in tropical regions, affects directly the species’s growth and survival rates.
DOI: 10.6084/m9.figshare.20013260.v1
title: Eichhornia crassipes biomass as a dietary supplement for Pterophyllum scalare (Schultze, 1823)

description: ABSTRACT. Current study evaluates the macrophyte biomass of water hyacinth, Eichhornia crassipes, in diet food to improve the growth and survival of angelfish, Pterophyllum scalare. The liquid (extract) and ground modes are employed. Specific growth rate, weight gain, feed intake and final body weight in basal diet and macrophyte extract biomass diets were similar (p &gt; 0.05). Fish survival was high in all dietary treatments (&gt; 90%), while survival percentage of 100% was reported in ground macrophyte biomass treatment. Ground macrophyte biomass may be included in the diet of P. scalare up to 5%. The inclusion of E. crassipes in the diet of P. scalare proved similar or better results than basal diet. The macrophyte proved to be a food strategy in angelfish diets that may be implemented in the species’s diet at 32% levels of crude protein. The latter, easily found in tropical regions, affects directly the species’s growth and survival rates.
DOI: 10.6084/m9.figshare.7562684
title: Quality of sorghum silage with leucaena

description: ASTRACT. This study evaluated the effect of increasing levels of leucaena forage in sorghum: forage. In addition to pure sorghum, it was evaluated different levels of inclusion of leucaena (15, 30 and 50%) at the time of ensiling. Forage was ensiled in PVC tubes (100 mm diameter, 500 mm length) under the density of 500 - 600 kg m-3, a total of 20 silos were prepared, which were opened 35 days after ensiling. There was no effect (p &gt; 0.05) of leucaena inclusion levels for pH, water activity (Aw) and total ammonia nitrogen (total NH3-N). There was an increasing linear effect (p &lt; 0.05) for the content of dry matter (DM), crude protein (CP) and lignin that increased from 33.47 to 34.75%, 7.82 to 16.05% and from 7.29 to 9.93%, at the levels from 0 to 50% inclusion of leucaena, respectively. There was a decreasing linear effect (p &lt; 0.05) for neutral detergent fiber corrected for ash and protein (NDFcp) and hemicellulose, which reduced from 56.65 to 48.37% and from 24.07 to 17.67% at the levels of 0 and 50% inclusion, respectively. For the ash content, there was a quadratic effect (p &lt; 0.05), with a maximum at 8.3% with 8.9% inclusion of leucaena. The inclusion of up to 50% leucaena into sorghum silage is recommended, because, in addition to maintaining the fermentation quality, it also improved nutritional quality of sorghum silage.
DOI: 10.6084/m9.figshare.7562684.v1
title: Quality of sorghum silage with leucaena

description: ASTRACT. This study evaluated the effect of increasing levels of leucaena forage in sorghum: forage. In addition to pure sorghum, it was evaluated different levels of inclusion of leucaena (15, 30 and 50%) at the time of ensiling. Forage was ensiled in PVC tubes (100 mm diameter, 500 mm length) under the density of 500 - 600 kg m-3, a total of 20 silos were prepared, which were opened 35 days after ensiling. There was no effect (p &gt; 0.05) of leucaena inclusion levels for pH, water activity (Aw) and total ammonia nitrogen (total NH3-N). There was an increasing linear effect (p &lt; 0.05) for the content of dry matter (DM), crude protein (CP) and lignin that increased from 33.47 to 34.75%, 7.82 to 16.05% and from 7.29 to 9.93%, at the levels from 0 to 50% inclusion of leucaena, respectively. There was a decreasing linear effect (p &lt; 0.05) for neutral detergent fiber corrected for ash and protein (NDFcp) and hemicellulose, which reduced from 56.65 to 48.37% and from 24.07 to 17.67% at the levels of 0 and 50% inclusion, respectively. For the ash content, there was a quadratic effect (p &lt; 0.05), with a maximum at 8.3% with 8.9% inclusion of leucaena. The inclusion of up to 50% leucaena into sorghum silage is recommended, because, in addition to maintaining the fermentation quality, it also improved nutritional quality of sorghum silage.
DOI: 10.6084/m9.figshare.7243883
title: Evaluation of imputed genomic data in discrete traits using Random forest and Bayesian threshold methods

description: ABSTRACT. The objectives of this study were (1) to quantify imputation accuracy and to assess the factors affecting it; and (2) to evaluate the accuracy of threshold BayesA (TBA), Bayesian threshold LASSO (BTL) and random forest (RF) algorithms to analyze discrete traits. Genomic data were simulated to reflect variations in heritability (h2 = 0.30 and 0.10), number of QTL (QTL = 81 and 810), number of SNP (10 K and 50 K) and linkage disequilibrium (LD=low and high) for 27 chromosomes. For real condition simulating, we randomly masked markers with 90% missing rate for each scenario; afterwards, hidden markers were imputed using FImpute software. In imputed genotypes, a wide range of accuracy was observed for RF (0.164-0.512) compared to TBA (0.283-0.469) and BTL (0.272-0.504). Comparing to original genotypes, using imputed genotypes decreased the average accuracy of genomic prediction about 0.0273 (range of 0.024 to 0.036). Comparing to Bayesian threshold, using RF was improved rapidly accuracy of genomic prediction with increase in the marker density. Despite the higher accuracy of BTL and TBA at different levels of LD and heritability, the increase in accuracy was greater for RF. Furthermore, the best method for prediction of genomic accuracy depends on genomic architecture of population.
DOI: 10.6084/m9.figshare.7243883.v1
title: Evaluation of imputed genomic data in discrete traits using Random forest and Bayesian threshold methods

description: ABSTRACT. The objectives of this study were (1) to quantify imputation accuracy and to assess the factors affecting it; and (2) to evaluate the accuracy of threshold BayesA (TBA), Bayesian threshold LASSO (BTL) and random forest (RF) algorithms to analyze discrete traits. Genomic data were simulated to reflect variations in heritability (h2 = 0.30 and 0.10), number of QTL (QTL = 81 and 810), number of SNP (10 K and 50 K) and linkage disequilibrium (LD=low and high) for 27 chromosomes. For real condition simulating, we randomly masked markers with 90% missing rate for each scenario; afterwards, hidden markers were imputed using FImpute software. In imputed genotypes, a wide range of accuracy was observed for RF (0.164-0.512) compared to TBA (0.283-0.469) and BTL (0.272-0.504). Comparing to original genotypes, using imputed genotypes decreased the average accuracy of genomic prediction about 0.0273 (range of 0.024 to 0.036). Comparing to Bayesian threshold, using RF was improved rapidly accuracy of genomic prediction with increase in the marker density. Despite the higher accuracy of BTL and TBA at different levels of LD and heritability, the increase in accuracy was greater for RF. Furthermore, the best method for prediction of genomic accuracy depends on genomic architecture of population.
DOI: 10.6084/m9.figshare.7773536
title: Morphogenic, structural, productive and bromatological characteristics of Braquiária in silvopastoral system under nitrogen doses

description: ABSTRACT. This study aimed to evaluate the effect of different doses of nitrogen fertilization on the morphogenic, structural, productive and chemical composition of Urochloa decumbens (Stapf) R. D. Webster cv. Basilisk in a silvopastoral system with eucalyptus. The experimental treatments consisted of pastures of Basilisk cultivar, fertilized with 0, 100, 200, 300 and 400 kg ha-1 year-1 of N, and intercropped with eucalyptus, clone GG 100 (Eucalyptus grandis x E. urophylla). The experimental arrangement followed a randomized block design with four replicates. The evaluated characteristics were: foliar appearance rate, phyllochron, leaf length, leaf elongation rate, leaf life span, foliar senescence rate, number of green leaves per tiller, number of senescent leaves per tiller, daily dry matter accumulation, dry matter production, crude protein, and neutral detergent fiber. In the conditions of the established silvopastoral system, nitrogen fertilization did not influence (p &gt; 0.05) the morphogenic and structural characteristics of Basilisk cultivar, except for height (p &lt; 0.01) and leaf: stem ratio (p = 0.02). The nitrogen fertilization of the Brachiaria grass with eucalyptus in the proposed structural arrangement does not modify (p &gt; 0.05) the morphogenic characteristics. However, in ration to dry matter production, doses of up to 400 kg of N ha-1 are recommended.
DOI: 10.6084/m9.figshare.7773536.v1
title: Morphogenic, structural, productive and bromatological characteristics of Braquiária in silvopastoral system under nitrogen doses

description: ABSTRACT. This study aimed to evaluate the effect of different doses of nitrogen fertilization on the morphogenic, structural, productive and chemical composition of Urochloa decumbens (Stapf) R. D. Webster cv. Basilisk in a silvopastoral system with eucalyptus. The experimental treatments consisted of pastures of Basilisk cultivar, fertilized with 0, 100, 200, 300 and 400 kg ha-1 year-1 of N, and intercropped with eucalyptus, clone GG 100 (Eucalyptus grandis x E. urophylla). The experimental arrangement followed a randomized block design with four replicates. The evaluated characteristics were: foliar appearance rate, phyllochron, leaf length, leaf elongation rate, leaf life span, foliar senescence rate, number of green leaves per tiller, number of senescent leaves per tiller, daily dry matter accumulation, dry matter production, crude protein, and neutral detergent fiber. In the conditions of the established silvopastoral system, nitrogen fertilization did not influence (p &gt; 0.05) the morphogenic and structural characteristics of Basilisk cultivar, except for height (p &lt; 0.01) and leaf: stem ratio (p = 0.02). The nitrogen fertilization of the Brachiaria grass with eucalyptus in the proposed structural arrangement does not modify (p &gt; 0.05) the morphogenic characteristics. However, in ration to dry matter production, doses of up to 400 kg of N ha-1 are recommended.
DOI: 10.6084/m9.figshare.19367219
title: Rational synthesis, anticancer activity, and molecular docking studies of novel benzofuran linked thiazole hybrids

description: Rational synthesis, anticancer activity, and molecular docking studies novel benzofuran liked thiazole hybrids
DOI: 10.6084/m9.figshare.7562687
title: Maniçoba hay or silage replaces Tifton 85 hay in spineless cactus diets for sheep

description: ABSTRACT. The aim of this study was to evaluate the replacement of Tifton 85 hay (Cynodon spp.) by maniçoba hay or silage (Manihot glaziovii Muell. Arg) on sheep intake and performance. Twenty-four male Santa Ines animals were used, with initial body weight of 19.77 ± 1.95 kg and average age of 160 days. The animals were distributed in three treatments (Tifton 85 hay-TH, Maniçoba hay-MH and Maniçoba silage-MS), arranged in a randomized blocks design, with 8 replicates per treatment. The feedlot period lasted for 71 days. The means of the variables were tested by Tukey’s test at 5% probability. Sheep fed MH presented higher dry matter intake (p &gt; 0.05) than those fed TH (1.17 kg day-1 vs 1.06 kg day-1). Neutral detergent fiber intake was higher (p &gt; 0.05) for MH-fed sheep (0.394 kg day-1) when compared to MS (0.340 kg day-1). The digestibility of total carbohydrates was higher (p &gt; 0.05) for MH diet (0.71 g kg-1) than TH (0.67 g kg-1). The average daily gain and body weight at slaughter did not differ (p &gt; 0.05) among treatments. Maniçoba hay or silage can replace Tifton 85 hay in sheep diets.