Por favor, use este identificador para citar o enlazar este ítem: http://www.alice.cnptia.embrapa.br/alice/handle/doc/596282
Registro completo de metadatos
Campo DCValorLengua/Idioma
dc.contributor.authorAZEVEDO, A. L. S.
dc.contributor.authorNASCIMENTO, C. S.
dc.contributor.authorSTEINBERG, R. S.
dc.contributor.authorCARVALHO, M. R. S.
dc.contributor.authorPEIXOTO, M. G. C. D.
dc.contributor.authorTEODORO, R. L.
dc.contributor.authorVERNEQUE, R. S.
dc.contributor.authorGUIMARÃES, S. E. F.
dc.contributor.authorMACHADO, M. A.
dc.date.accessioned2024-06-19T20:55:37Z-
dc.date.available2024-06-19T20:55:37Z-
dc.date.created2009-03-17
dc.date.issued2008
dc.identifier.citationGenetics and Molecular Research, Ribeirão Preto, v. 7, n. 3, p. 623-630, 2008.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/596282-
dc.descriptionFrequencies of kappa-casein gene alleles were determined in 1316 animals from the Brazilian Bos indicus genetic groups (Sindhi cows, Gyr sires, Gyr cows, Guzerat sires, Guzerat cows, Nellore sires, and Gyr x Holstein crossbreds) by means of polymerase chain reaction-restriction fragment length polymorphism analysis using two independent restriction nucleases (Hinf I and HaeIII). The genotyping of kappa-casein alleles (A and B) is of practical importance, since the B allele is found to correlate with commercially valuable parameters of cheese yielding efficiency. The frequencies of the B allele of kappa-casein among breeds ranged from 0.01 to 0.30. The Sindhi breed had the highest frequency for the B allele (0.30), while the frequencies of this allele in other breeds ranged from 0.01 to 0.18. A wide variation in the B allele frequency among B. indicus breeds was found suggesting that molecular selection for animals carrying the B allele could impact breeding programs for dairy production.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectZebu cattle
dc.subjectCandidate genes
dc.subjectk-casein
dc.subjectMolecular markers
dc.titleGenetic polymorphism of the kappa-casein gene in Brazilian cattle.
dc.typeArtigo de periódico
dc.subject.nalthesauruscasein
riaa.ainfo.id596282
riaa.ainfo.lastupdate2024-06-19
dc.identifier.doihttps://doi.org/10.4238/vol7-3gmr428
dc.contributor.institutionAna Luísa Sousa Azevedo, Embrapa Gado de Leite / UFV; C. S. Nascimento, UFV; R. S. Steinberg, UFMG; Maria Raquel Santos Carvalho, UFMG; Maria Gabriela Campolina Diniz Peixoto, Embrapa Gado de Leite; Roberto Luiz Teodoro, Embrapa Gado de Leite; Rui da Silva Verneque, Embrapa Gado de Leite; S. E. F. Guimarães, UFV; Marco Antônio Machado, Embrapa Gado de Leite.
Aparece en las colecciones:Artigo em periódico indexado (CNPGL)

Ficheros en este ítem:
Fichero Descripción TamañoFormato 
Genetic-polymorphism-of-the-kappa-casein-gene-in-Brazilian-cattle.pdf503.51 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro sencillo del ítem

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace