WebDec 22, 2011 · Dermal hyperpigmentation or Fibromelanosis (FM) is one of the few examples of skin pigmentation phenotypes in the chicken, where most other … WebFeb 2, 2024 · The genetics of pigmentation is an excellent model for understanding gene interactions in a trait almost entirely unaffected by environment. We have analysed pigmentation phenotypes in UK Biobank using DISSECT, a tool which enables genome-wide association studies (GWAS) whilst accounting for relatedness between individuals, and …
A quantitative trait locus on chromosome 2 was identified that acc…
WebMay 16, 2013 · GWAS detection of SNPs associated with HVP. A GWAS was used to dissect the genetic factors associated with HVP. SNP additive effect analysis identified several regions that were significantly (P < 6.28 × 10-7) associated with HVP on both GGA1 and GGA20 (Figure 2A).As shown in Table 2, 20 SNPs with additive effects with genome … WebInheritance: Know (1935) confirmed that yellow skin (most visible as yellow shanks) in chickens is due to homozygosity for a recessive autosomal allele. Molecular basis: By some excellent biological detective work, Eriksson et al. (2008) have shown the yellow-skin gene to be the gene encoding beta-carotene oxygenase 2 (BCO2). newthink comic
Association of a novel SNP in the ASIP gene with skin color in …
WebTo investigate the genetic mechanism of carcass traits in chickens, we carried out a genome-wide association study (GWAS). A total of 435 Chinese indigenous chickens … WebJul 23, 2024 · Background Domesticated chickens have a wide variety of phenotypes, in contrast with their wild progenitors. Unlike other chicken … WebNov 5, 2024 · 2.1. Association between polymorphisms of candidate gene and economic traits in an F 2 population of Gushi chicken cross Anak chicken. In 2004–2005, Hennan Agricultural University bred an F 2 resource population from Gushi (G) chicken (24 hens and 2 roosters) and Anak (A) broilers (12 hens and 4 roosters). The F 2 population … midway software designs