ArticleBMC genetics2020
Detection of CNV in the SH3RF2 gene and its effects on growth and carcass traits in chickens.
Article in BMC genetics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 24 citations in OpenAlex.
- Comparative Transcriptome Analysis of Hens' Livers in Conventional Cage vs. Cage-Free Egg Production Systems.Veterinary medicine international · 2025Article
- Revealing study and breeding implications for production traits and tail characteristics in Simmental cattle by GWAS.Frontiers in genetics · 2025Article
- Weighted gene co-expression network analysis identifies important modules and hub genes involved in the regulation of breast muscle yield in broilers.Animal bioscience · 2024Article
- Germplasm Resources and Genetic Breeding of Huang-Qi (Astragali Radix): A Systematic Review.Biology · 2024Review
- Genome-wide association analysis explores the genetic loci of amino acid content in duck's breast muscle.BMC genomics · 2024Article
- Comparative genomic diversity analysis of copy number variations (CNV) in indicine and taurine cattle thriving in Europe and Indian subcontinent.Animal biotechnology · 2023Article
- Copy Number Variation of theAnimals : an open access journal from MDPI · 2022Article
- Variability of Meat and Carcass Quality from Worldwide Native Chicken Breeds.Foods (Basel, Switzerland) · 2022Article
- Genetic effect of an InDel in the promoter region of the NUDT15 and its effect on myoblast proliferation in chickens.BMC genomics · 2022Article
- Comprehensive analysis of structural variants in chickens using PacBio sequencing.Frontiers in genetics · 2022Article
- The Chicken Pan-Genome Reveals Gene Content Variation and a Promoter Region Deletion in IGF2BP1 Affecting Body Size.Molecular biology and evolution · 2021Article
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Authors and funding
14 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe SH3RF2 gene is a protein-coding gene located in a quantitative trait locus associated with body weight, and its deletion has been shown to be positively associated with body weight in chickens.
resultsIn the present study, CNV in the SH3RF2 gene was detected in 4079 individuals from 17 populations, including the "Gushi ×Anka" F2 resource population and populations of Chinese native chickens, commercial layers, and commercial broilers. The F2 resource population was then used to investigate the genetic effects of the chicken SH3RF2 gene. The results showed that the local chickens and commercial layers were all homozygous for the wild-type allele. Deletion mutation individuals were detected in all of the commercial broiler breeds except Hubbard broiler. A total of, 798 individuals in the F2 resource group were used to analyze the effects of genotype (DD/ID/II) on chicken production traits. The results showed that CNV was associated with 2-, 6-, 10-, and 12-week body weight (P = 0.026, 0.042, 0.021 and 0.039 respectively) and significantly associated with 8-week breast bone length (P = 0.045). The mutation was significantly associated with 8-week body weight (P = 0.007) and 4-week breast bone length (P = 0.010). CNV was significantly associated with evisceration weight, leg muscle weight, carcass weight, breast muscle weight and gizzard weight (P = 0.032, 0.033, 0.045, 0.004 and 0.000, respectively).
conclusionsCNV of the SH3RF2 gene contributed to variation in the growth and weight gain of chickens.
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