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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
20/10/2016 |
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Data da última atualização: |
07/11/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PEREIRA, G. L.; MATTEIS, R. de; REGITANO, L. C. de A.; CHARDULO, L. A. L.; CURI, R. A. |
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Afiliação: |
GUILHERME L. PEREIRA, UNESP; RAFAEL DE MATTEIS, UNESP; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE; LUÍS ARTUR L. CHARDULO, UNESP; ROGÉRIO A. CURI, UNESP. |
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Título: |
MSTN, CKM, and DMRT3 gene variants in different lines of quarter horses. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Journal of Equine Veterinary Science, v.39, p.33-37, apr. 2016. |
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Volume: |
39 |
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Páginas: |
33-37 |
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DOI: |
http://dx.doi.org/10.1016/j.jevs.2015.09.001 |
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Idioma: |
Inglês |
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Conteúdo: |
and creatine kinase muscle (CKM) (g.22999655C>A) genes have been associated with optimum racing distance and muscle development and racing performance in Thoroughbred horses, respectively. Considering that, since its formation, the Quarter Horse breed has received important genetic influence from the English breed, the genes cited become important candidates for athletic performance in the racing line of the American breed. An SNP in the equine doublesex and mab-3-related transcription factor 3 (DMRT3) gene (g.22999655C>A) has been described, which is responsible for the gait phenotype in homozygous individuals. Using a sample of 296 Quarter Horses of the racing line and 68 animals of the cutting line, the objective of this study was to compare the frequencies of the three SNPs cited above between a random subsample of animals of the cutting line (n ¼ 20) and animals with extreme phenotypes for racing performance (n ¼ 20 per extreme phenotype). The MSTN SNP showed practically no variation, with the observation of only one heterozygous animal (CT) in the cutting line, suggesting that this gene has been under great selective pressure within the racing segment. The CKM gene variant studied was found to be polymorphic, but no significant associates were observed between its alleles and the different lines or groups. Two animals carrying the CA heterozygous DMRT3 genotype were identified in the group with poor racing performance and one in the cutting line, indicating that this variant can be a limiting factor for the development of greater speeds. Menosand creatine kinase muscle (CKM) (g.22999655C>A) genes have been associated with optimum racing distance and muscle development and racing performance in Thoroughbred horses, respectively. Considering that, since its formation, the Quarter Horse breed has received important genetic influence from the English breed, the genes cited become important candidates for athletic performance in the racing line of the American breed. An SNP in the equine doublesex and mab-3-related transcription factor 3 (DMRT3) gene (g.22999655C>A) has been described, which is responsible for the gait phenotype in homozygous individuals. Using a sample of 296 Quarter Horses of the racing line and 68 animals of the cutting line, the objective of this study was to compare the frequencies of the three SNPs cited above between a random subsample of animals of the cutting line (n ¼ 20) and animals with extreme phenotypes for racing performance (n ¼ 20 per extreme phenotype). The MSTN SNP showed practically no variation, with the observation of only one heterozygous animal (CT) in the cutting line, suggesting that this gene has been under great selective pressure within the racing segment. The CKM gene variant studied was found to be polymorphic, but no significant associates were observed between its alleles and the different lines or groups. Two animals carrying the CA heterozygous DMRT3 genotype were identified in the group with poor racing performance and one in the cutting line, indicating that this v... Mostrar Tudo |
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Palavras-Chave: |
Cavalo de um quarto; Equine; Gens variantes; SNP. |
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Thesagro: |
Eqüino. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
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008 2016 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1016/j.jevs.2015.09.001$2DOI
100 1 $aPEREIRA, G. L.
245 $aMSTN, CKM, and DMRT3 gene variants in different lines of quarter horses.$h[electronic resource]
260 $c2016
300 $a33-37 39
490 $v39
520 $aand creatine kinase muscle (CKM) (g.22999655C>A) genes have been associated with optimum racing distance and muscle development and racing performance in Thoroughbred horses, respectively. Considering that, since its formation, the Quarter Horse breed has received important genetic influence from the English breed, the genes cited become important candidates for athletic performance in the racing line of the American breed. An SNP in the equine doublesex and mab-3-related transcription factor 3 (DMRT3) gene (g.22999655C>A) has been described, which is responsible for the gait phenotype in homozygous individuals. Using a sample of 296 Quarter Horses of the racing line and 68 animals of the cutting line, the objective of this study was to compare the frequencies of the three SNPs cited above between a random subsample of animals of the cutting line (n ¼ 20) and animals with extreme phenotypes for racing performance (n ¼ 20 per extreme phenotype). The MSTN SNP showed practically no variation, with the observation of only one heterozygous animal (CT) in the cutting line, suggesting that this gene has been under great selective pressure within the racing segment. The CKM gene variant studied was found to be polymorphic, but no significant associates were observed between its alleles and the different lines or groups. Two animals carrying the CA heterozygous DMRT3 genotype were identified in the group with poor racing performance and one in the cutting line, indicating that this variant can be a limiting factor for the development of greater speeds.
650 $aEqüino
653 $aCavalo de um quarto
653 $aEquine
653 $aGens variantes
653 $aSNP
700 1 $aMATTEIS, R. de
700 1 $aREGITANO, L. C. de A.
700 1 $aCHARDULO, L. A. L.
700 1 $aCURI, R. A.
773 $tJournal of Equine Veterinary Science$gv.39, p.33-37, apr. 2016.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Algodão. Para informações adicionais entre em contato com cnpa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
09/06/2010 |
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Data da última atualização: |
09/02/2011 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 3 |
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Autoria: |
VIEIRA, M. M. M.; CÂNDIDO, M. J. D.; BOMFIM, M. A. D.; SEVERINO, L. S.; ZAPATA, J. F. F.; TORRES, L.; MENESES, A. J. G.; FERNANDES, J. P. B. |
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Afiliação: |
MARIETA MARIA MARTINS VIEIRA, UFC; MAGNO JOSÉ DUARTE CÂNDIDO, UFC; MARCO AURELIO DELMONDES BOMFIM, CNPC; LIV SOARES SEVERINO, CNPA; JORGE FERNANDO FUENTES ZAPATA, UFC; LIANDRO TORRES, UFC; ABNER JOSÉ GIRÃO MENESES, UFC; JOANA PAULA BELÉM FERNANDES, UFC. |
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Título: |
Características da carcaça e dos componentes não-carcaça em ovinos alimentados com rações à base de farelo de mamona. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Revista brasileira de saúde e produção animal, v. 11, n. 1, p. 140-149, jan./mar., 2010. |
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ISSN: |
1519-9940 |
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Idioma: |
Português |
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Palavras-Chave: |
Alimentação animal com mamona; Fonte alternativa de proteína; Rendimento de carcaça; Subproduto do biodiesel. |
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Thesagro: |
Confinamento; Mamona; Ricina. |
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Thesaurus NAL: |
Castor bean meal. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 00963naa a2200301 a 4500
001 1854637
005 2011-02-09
008 2010 bl --- 0-- u #d
022 $a1519-9940
100 1 $aVIEIRA, M. M. M.
245 $aCaracterísticas da carcaça e dos componentes não-carcaça em ovinos alimentados com rações à base de farelo de mamona.
260 $c2010
650 $aCastor bean meal
650 $aConfinamento
650 $aMamona
650 $aRicina
653 $aAlimentação animal com mamona
653 $aFonte alternativa de proteína
653 $aRendimento de carcaça
653 $aSubproduto do biodiesel
700 1 $aCÂNDIDO, M. J. D.
700 1 $aBOMFIM, M. A. D.
700 1 $aSEVERINO, L. S.
700 1 $aZAPATA, J. F. F.
700 1 $aTORRES, L.
700 1 $aMENESES, A. J. G.
700 1 $aFERNANDES, J. P. B.
773 $tRevista brasileira de saúde e produção animal$gv. 11, n. 1, p. 140-149, jan./mar., 2010.
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