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Registros recuperados: 4
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CKM gene variants in the racing and cutting lines of quarter horses. Repositório Alice
ASSONI, A. D.; PEREIRA, G. L.; ROGATTO, G. M.; MATTEIS, R.; REGITANO, L. C. de A.; CHARDULO, L. A. L.; CURI, R. A..
2015
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Horse; CKM gene; Variant.
Ano: 2015 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1034609
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Comparison of sequence variants in the PDK4 and COX4I2 genes between racing and cutting lines of quarter horses and associations with the speed index. Repositório Alice
PEREIRA, G. L.; MATTEIS, R. de; MEIRA, C. T.; REGITANO, L. C. de A.; SILVA, J. A. II V.; CHARDULO, L. A. L.; CURI, R. A..
Different selection objectives within the Quarter Horse breed led to the formation of groups with distinct skills, including the racing and cutting lines. With a smaller population size in Brazil, but of great economic representativeness, the racing line is characterized by animals that can reach high speeds over short distances and within a short period of time. The cutting line is destined for functional tests, exploring skills such as agility and obedience. Although the athletic performance of horses is likely to be influenced by a large number of genes, few genetic variants have so far been related to this trait and this was done exclusively in Thoroughbreds, including the g.38973231G>A singlenucleotide polymorphism in the PDK4 gene and the...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Gene candidato; Polimorfismo; QTL; Equino; Horses.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1055100
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Genetic polymorphisms related to meat traits in purebred and crossbred Nelore cattle. Repositório Alice
CURI, R. A.; FORTES, M. R. S.; CHARDULO, L. A. L.; SILVEIRA, A. C.; DE BENI ARRIGONE, M.; MARTINS, C. L.; ASSUMPÇÃO, M. E. O. d' A.; OLIVEIRA, H. N. de.
Abstract - The objective of this work was to estimate the allelic and genotypic frequencies of CAST/XmnI, a calpastatin gene polymorphism, and CAPN530, a calpain 1 large subunit gene polymorphism, in different beef genetic groups (Nelore and Nelore x Bos taurus), and to investigate associations between these polymorphisms and carcass and meat traits. Three hundred animals ? comprising 114 Nelore, 67 Angus x Nelore, 44 Rubia Gallega x Nelore, 41 Canchim, 19 Brangus three-way cross and 15 Braunvieh three-way cross ? were genotyped by PCR-RFLP and phenotyped for rib-eye area (REA), back-fat thickness (BT), intramuscular fat (IF), shear force (SF) and myofibrillar fragmentation index (MFI). The occurrence of the two alleles of the CAST/XmnI and CAPN530 single...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Calpain gene; Calpastatin gene; Single nucleotide polymorphisms; Bos indicus; Meat tenderness.
Ano: 2009 URL: http://www.alice.cnptia.embrapa.br/handle/doc/662457
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MSTN, CKM, and DMRT3 gene variants in different lines of quarter horses. Repositório Alice
PEREIRA, G. L.; MATTEIS, R. de; REGITANO, L. C. de A.; CHARDULO, L. A. L.; CURI, R. A..
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...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Cavalo de um quarto; Gens variantes; SNP; Equino; Equine.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1055131
Registros recuperados: 4
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