Determinação De Polimorfismos No Gene Do Hormônio Do Crescimento Em Três Populações De Suínos

Franco, M. M.; Santana, Bárbara Amélia Aparecida; Goulart, Luiz Ricardo; Antunes, Robson Carlos; Borges, Mauricio

doi:10.1590/s0103-84782001000200023

Cited by 1 publication

(3 citation statements)

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“…In general, world literature has shown that even when using different populations and/ or different genetic markers with diverse polymorphism identification techniques, it is often the determination of high allelic predominance, as was observed in most of the genes studied here, that holds true (Franco et al, 2001;Li et al, 2006;Bosse et al, 2012;Renaville et al, 2010Renaville et al, , 2013.…”

Section: Discussionmentioning

confidence: 90%

“…In the study carried out by Franco et al (2001) with 3 swine populations (Pietran, Large White, and Landrace), two polymorphisms (GHD with the enzyme DdeI and GHC with enzyme HhaI) were found. Large White GHD genotypes showed a greater number of individual heterozygous as well as an increase in heterozygotes for the GHC polymorphism in the Landrace and Pietran breeds.…”

Section: Discussionmentioning

confidence: 99%

“…The phenotypic frequencies may be influenced by the selection for reproductive and performance characteristics as against the halothane gene according to the authors. Although no high genetic variability was obtained, the markers can be used in genetic studies of populations under lower selection pressure (Franco et al, 2001).…”

Section: Discussionmentioning

confidence: 99%

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Research Article Study of genetic variability in pigs after the traditional breeding program.

Ferreira

Vieira²,

Braga

et al. 2017

Genet. Mol. Res.

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ABSTRACT. Molecular markers are tools used to improve genetic gains. The objective of this study was to analyze the security of alleles of molecular marker genes for characteristics of economic interest in a pure population of pigs. After the extraction of DNA from the hair of 272 Large White matrices, the allele and genotype frequency of single nucleotide polymorphism was performed using the ARMS-PCR Multiplex technique in the DGAT1, LEPR, H-FABP, MC4R, and SREBF1 genes using RFLP-PCR for the GH gene. After capillary electrophoresis in an automated DNA sequencing of the DGAT1, LEPR, H-FABP, and SREBF1 genes, no polymorphisms were found. Only the MC4R marker presented 100% heterozygosity.

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