ArticleMolecular biology reports2012
Association between cholecystokinin type A receptor haplotypes and growth traits in Japanese Hinai-dori crossbred chickens.
Article in Molecular biology reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 13 citations in OpenAlex.
- Practical Application of Miyazaki Jitokko Chickens Selected for a Superior Allele at a Single Nucleotide Polymorphism Site in the Cholecystokinin Type A Receptor Gene.The journal of poultry science · 2021Article
- Is a Single Nucleotide Polymorphism Marker in the Cholecystokinin A Receptor Gene Practically Suitable for Improving the Growth Traits of Hinai-jidori Chickens?The journal of poultry science · 2020Article
- Verification of the Effectiveness of an SNP Marker in the Cholecystokinin Type A Receptor Gene for Improving Growth Traits in Okumino-kojidori Chickens.The journal of poultry science · 2020Article
- The A Allele of the Cholecystokinin Type A Receptor Gene g.420 C > A Polymorphism Improves Growth Traits in Amakusa Daioh Cross Chicken.The journal of poultry science · 2019Article
- Effect of a Single Nucleotide Polymorphism in the Cholecystokinin Type A Receptor Gene on Growth Traits of the Miyazaki Jitokko Chicken.The journal of poultry science · 2019Article
- A genome-wide study to identify genes responsible for oviduct development in chickens.PloS one · 2017Article
- Association between Motilin Receptor Gene Haplotypes and Growth Traits in Japanese Hinai-dori Crossbred Chickens.Asian-Australasian journal of animal sciences · 2014Article
- Decreased expression of the satiety signal receptor CCKAR is responsible for increased growth and body weight during the domestication of chickens.American journal of physiology. Endocrinology and metabolism · 2013Article
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Authors and funding
6 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We previously identified quantitative trait loci for body weight and average daily gain in a common region between MCW0240 (chr 4: 69.9 Mb) and ABR0622 (chr 4: 86.3 Mb) on chicken chromosome 4 in an F(2) resource population produced by crossing low- and high-growth lines of the Hinai-dori breed. Cholecystokinin type A receptor (CCKAR) is a candidate gene affecting growth traits in the region. In this study, we genotyped polymorphisms of the CCKAR gene and investigated its association with growth traits in a Hinai-dori F(2) intercross population. All the exons of the CCKAR gene in the parental population were subjected to PCR amplification, nucleotide sequenced and haplotypes identified. To distinguish resultant diplotype individuals in the F(2) population, a mismatch amplification mutation assay was performed. Five haplotypes (Haplotypes 1-5) were accordingly identified. Six genotypes produced by the combination of three haplotypes (Haplotype 1, 3, and 4) were examined in order to identify associations between CCKAR haplotypes and growth traits. The data indicate that Haplotype 1 was superior to Haplotype 3 and 4 in body weight at 10 and 14 weeks of age, average daily gain between 4 and 10 weeks, 10 and 14 weeks, and 0 and 14 weeks of age. It was concluded that CCKAR is a useful marker of growth traits and could be used to develop strategies for improving growth traits in the Hinai-dori breed.
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