Consulta: subjectFacets:"Bovine molecular markers"
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Development of typing methods based on pyrosequencing technology fot the analysis of six bovine genes related to marbling
Provedor de dados: 46
Autores: Ripoli,M.V; Rogberg-Muñoz,A; Liron,J.P; Giovambattista,G.
Several methods such as PCR-RFLP, OLA, DNA sequencing, PCR-SSCP and ARMS-PCR have been developed to detect the allelic variation at substitutions K232A of DGAT1, GH6.1 of GH, F279Y of GHR, R4C of LEP, I74V of FABP4, and at the transition in the TG 5´ leader sequence. Most of these methods are manual processes and therefore increase the time spent on the assay and limit the number of animals analyzed. Herein, we describe the development of pyrosequencing-based methods for the bovine DGAT1, GH, GHR, LEP, FABP4 and TG genes, whose polymorphisms have been associated with variation in carcass composition. This method was validated by analyzing DNA samples belonging to the Aberdeen Angus and Hereford breeds previously typed by PCR-SSCP, PCR-RFLP and/or DNA...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovine molecular markers; Polymorphism; Pyrosequencing; Marbling.
Ano: 2013
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332013000300005