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Identification of polymorphisms associated with production traits on chicken (Gallus gallus) chromosome 4. Author(s): PÉRTILLE, F.; ZANELLA, R.; FELÍCIO, A. M.; LEDUR, M. C.; PEIXOTO, J. de O.; COUTINHO, L. L. Genetic selection for production traits has resulted in a rapid improvement in animal performance and development. Previous studies have mapped quantitative trait loci for body weight at 35 and 41 day... ... Repository: BDPA Publication year: 2015
Inter-retrotransposon-amplified polymorphism markers for germplasm characterization in Manihot esculenta (Euphorbiaceae). Author(s): OLIVEIRA-SILVA, A. M.; SILVA, G. F.; DIAS, M. C.; CLEMENT, C. R.; SOUSA, N. R. Manioc, Manihot esculenta, is economically important in many tropical and subtropical countries. The genetic variability of the species has not been fully explored, and new information may help expand... ... Repository: BDPA Publication year: 2014
Genotypic and allelic frequencies of gene polymorphisms associated with meat tenderness in Nellore beef cattle. Author(s): CARVALHO, M. E.; ELER, J. P.; BONIN, M. N.; REZENDE, F. M.; BIASE, F. H.; MEIRELLES, F. V.; REGITANO, L. C. de A.; COUTINHO, L. L.; BALIEIRO, J. C. C.; FERRAZ, J. B. S. The objectives of this study were to characterize the allelic and genotypic frequencies of polymorphisms in the μ-calpain and calpastatin genes, and to assess their association with meat tenderne... ... Repository: BDPA Publication year: 2017
Brazilian vaccinia virus strains show genetic polymorphism at the ati gene. Author(s): LEITE, J. A.; DRUMOND, B. P.; TRINDADE, G. de S.; BONJARDIM, C. A.; FERREIRA, P. C. P.; KROON, E. G. Nucleotide sequence comparison of the internal region of the ati gene of members of the Orthopoxvirus genera revealed that this gene is variable among different species, although within members of the... ... Repository: BDPA Publication year: 2007
Association of polymorphisms in the IGF1, GH and PIT1 genes with growth and reproductive traits in Canchim cattle. Author(s): GROSSI, D. A.; GRUPIONI, N. V.; BUZANSKAS, M. E.; SCHENKEL, F. S.; REGITANO, L. C. de A.; PAZ, C. C. P.; ALENCAR, M. M. de; MUNARI, D. A variance component approach for quantitative trait loci (QTL) mapping was proposed by George et al. (2000), which assumes a mixed inheritance model (polygenes and QTL effects). This approach allows... ... Repository: BDPA Publication year: 2010
Growth hormone 1 gene (GH1) polymorphisms as possible markers of the production potential of beef cattle using the Brazilian Canchim breed as a model. Author(s): SILVEIRA, L. G. G.; FURLAN, L. R.; CURI, R. A.; FERRAZ, A. L. J.; ALENCAR, M. M. de; REGITANO, L. C. de A.; MARTINS, C. L.; ARRIGONI, M. de B.; SUGUISAWA, L.; SILVEIRA, A. C.; OLIVEIRA, H. N. de The growth hormone 1 gene (GH1) is a candidate gene for body weight and weight gain in cattle since it plays a fundamental role in growth regulation. We investigated the GH1 gene AluI and DdeI restric... ... Repository: BDPA Publication year: 2008
Polymorphisms associated with white striping breast myopathy in chickens. Author(s): MARCELINO, D. E. P.; IBELLI, A. M. G.; PEIXOTO, J. de O.; SALMÓRIA, L. A.; CANTAO, M. E.; LEDUR, M. C. Repository: BDPA Publication year: 2021
Genetic characterization of a wheat association mapping panel relevant to brazilian breeding using a high-density single nucleotide polymorphism array. Author(s): Mellers, G.; Aguilera, J. G.; Bird, N.; BONATO, A. L. V.; BONOW, S.; CAIERAO, E.; CONSOLI, L.; SANTANA, F. M.; Simmonds, J.; Steed, A.; TORRES, G. A. M.; Uauy, C.; Wright, T. I. C.; SCHEEREN, P. L.; Nicholson, P.; Cockram, J. ABSTRACT Bread wheat (Triticum aestivum L.) is one of the world?s most important crops. Maintaining wheat yield gains across all of its major production areas is a key target toward underpinning globa... ... Repository: BDPA Publication year: 2020
Analysis of prion protein gene (prnp) polymorphisms in healthy Morada Nova sheep reveals the presence of genotypes susceptible to scrapie. Author(s): PACHECO, A. C. L.; OLIVEIRA, S. M. P.; GOUVEIA, J. J. S.; DINIZ, M. C.; VASCONCELOS, E. J. R.; VIANA, D. de A.; Gracia Maria Soares ROSINHA, G. M. S.; MAGGIONI, R. Abstract: Prion diseases, such as sheep scrapie, are usually associated with certain genotypes of prion protein gene (PRNP). Polymorphisms at codons 136, 154 and 171 of ovine PRNP open reading frame (... ... Repository: BDPA Publication year: 2007
Identification of polymorphisms in a QTL region on chicken chromosome 2 associated with muscle deposition. Author(s): GODOY, T. F.; MOREIRA, G. C. M.; BOSCHIERO, C.; LEDUR, M. C.; GASPARIN, G.; ANDRADE, S. C. da S.; PADUAN, M.; COUTINHO, L. L. Repository: BDPA Publication year: 2013

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