2012
DOI: 10.1590/s1516-35982012001000004
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Abstract: -The objective of the present study was to estimate the allelic and genotypic frequencies of the polymorphisms E2FB (AY138588.1: c.305C> T), located in the leptin gene (LEP), and TG5 (X05380.1:g.-422C>T), located in the thyroglobulin gene (TG), and evaluate the association of these polymorphisms in crossbred cattle of seven distinct genetic groups with the following traits: slaughter weight (SW), hot carcass weight (HCW), hot carcass yield (HCY), carcass fat thickness (CFT), ribeye area (REA), marbling (MARM) … Show more

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Cited by 25 publications
(17 citation statements)
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“…The low frequency of the T allele in Indian breeds was in conformity to previous reports in B. indicus (Fortes et al, 2009;Carvalho et al, 2012). However, an in depth analysis of the association of the TG marker in Indian cattle and buffalo is required in order to utilize it for improvement of the meat/milk quality.…”
Section: Analysis Of Psui (Snp G à378c4t) Genotypessupporting
confidence: 85%
See 1 more Smart Citation
“…The low frequency of the T allele in Indian breeds was in conformity to previous reports in B. indicus (Fortes et al, 2009;Carvalho et al, 2012). However, an in depth analysis of the association of the TG marker in Indian cattle and buffalo is required in order to utilize it for improvement of the meat/milk quality.…”
Section: Analysis Of Psui (Snp G à378c4t) Genotypessupporting
confidence: 85%
“…Pannier et al (2010) also did not find any association with marbling and fat deposition traits in various cattle breeds. A lower frequency of the T allele in B. indicus as compared to B. taurus has also been observed previously (Eenennaam et al, 2007;Fortes et al, 2009;Carvalho et al, 2012). Shin and Chung (2007) have reported the association of CC and CT genotypes with a higher marbling score in Korean cattle.…”
Section: Analysis Of Psui (Snp G à378c4t) Genotypessupporting
confidence: 79%
“…Considering not only the genotype/environment interaction, but also the existence of epistatic interactions, pleiotropy, genetic linkage, or segregation of other genes that compose the genome is important to display different combinations of the markers described (Carvalho et al, 2012).…”
Section: Discussionmentioning
confidence: 99%
“…However, these have had limited success, particularly in response to markers on the DDEF1 and LEP genes [20,23]. Therefore, the identification of genetic markers linked to backfat thickness by novel methodologies is an important strategy for genetic improvement of carcass and meat qualities.…”
Section: Introductionmentioning
confidence: 99%