ArticlePloS one2017
Association of SNP rs80659072 in the ZRS with polydactyly in Beijing You chickens.
Article in PloS one, 2017. 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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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
8 citing papers in PubMed, 15 citations in OpenAlex.
- Genetic structure and selection signatures of Beijing-You chicken populations provide insight into breed conservation.Poultry science · 2026Article
- Genetic traceability, conservation effectiveness, and selection signatures analysis based on ancestral information: a case study of Beijing-You chicken.BMC genomics · 2025Article
- Genetic diversity, demographic history, and selective signatures of Silkie chicken.BMC genomics · 2024Article
- Article
- Effects of Age on Compounds, Metabolites and Meat Quality in Beijing-You Chicken Breast Meat.Animals : an open access journal from MDPI · 2023Article
- An atlas of regulatory elements in chicken: A resource for chicken genetics and genomics.Science advances · 2023Article
- UHPLC-QTOF/MS-based comparative metabolomics in pectoralis major of fast- and slow-growing chickens at market ages.Food science & nutrition · 2022Article
- Genomic diversity dynamics in conserved chicken populations are revealed by genome-wide SNPs.BMC genomics · 2018Article
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The Beijing You chicken is a Chinese native breed with superior meat quality and a unique appearance. The G/T mutation of SNP rs80659072 in the Shh long-range regulator of GGA2 is highly associated with the polydactyly phenotype in some chicken breeds. In the present study, this SNP was genotyped using the TaqMan detection method, and its association with the number of toes was analyzed in a flock of 158 birds of the Beijing You population maintained at the Beijing Academy of Agriculture and Forestry Sciences. Furthermore, the skeletal structure of the digits was dissected and assembled in 113 birds. The findings revealed that the toes of Beijing You chickens were rich and more complex than expected. The plausible mutation rs80659072 in the zone of polarizing activity regulatory sequence (ZRS) in chickens was an essential but not sufficient condition for polydactyly and polyphalangy in Beijing You chickens. Several individuals shared the T allele but showed normal four-digit conformations. However, breeding trials demonstrated that the T allele could serve as a strong genetic marker for five-toe selection in Beijing You chickens.
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