ArticleGenetics, selection, evolution : GSE2016
Whole-genome resequencing of Xishuangbanna fighting chicken to identify signatures of selection.
Article in Genetics, selection, evolution : GSE, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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29 citing papers in PubMed, 55 citations in OpenAlex.
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- Purposive breeding strategies drive genetic differentiation in Thai fighting cock breeds.Genes & genomics · 2024Article
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- Analysis of the Selection Signal of the Tibetan Black Chicken Genome Based on Whole-Genome Sequencing.Genes · 2023Article
- Systematic Selection Signature Analysis of Chinese Gamecocks Based on Genomic and Transcriptomic Data.International journal of molecular sciences · 2023Article
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- Genome-Wide Genetic Structure of Henan Indigenous Chicken Breeds.Animals : an open access journal from MDPI · 2023Article
- Genetic admixture and diversity in Thai domestic chickens revealed through analysis of Lao Pa Koi fighting cocks.PloS one · 2023Article
- Unveiling the functional and evolutionary landscape of RNA editing in chicken using genomics and transcriptomics.Zoological research · 2022Article
- Genome-wide scan for selection signatures and genes related to heat tolerance in domestic chickens in the tropical and temperate regions in Asia.Poultry science · 2022Article
- Researching on the fine structure and admixture of the worldwide chicken population reveal connections between populations and important events in breeding history.Evolutionary applications · 2022Article
- Fourth Report on Chicken Genes and Chromosomes 2022.Cytogenetic and genome research · 2022Review
- A genome-wide scan to identify signatures of selection in two Iranian indigenous chicken ecotypes.Genetics, selection, evolution : GSE · 2021Article
- Analysis of selection signatures on the Z chromosome of bidirectional selection broiler lines for the assessment of abdominal fat content.BMC genomic data · 2021Article
- Identifying Signatures of Selection Related to Comb Development.The journal of poultry science · 2021Article
- Revisiting the evolutionary history of domestic and wild ducks based on genomic analyses.Zoological research · 2021Article
- Genome diversity of Chinese indigenous chicken and the selective signatures in Chinese gamecock chicken.Scientific reports · 2020Article
- 863 genomes reveal the origin and domestication of chicken.Cell research · 2020Article
- Breeding history and candidate genes responsible for black skin of Xichuan black-bone chicken.BMC genomics · 2020Article
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6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundSelective breeding for genetic improvement is expected to leave distinctive selection signatures within genomes. The identification of selection signatures can help to elucidate the mechanisms of selection and accelerate genetic improvement. Fighting chickens have undergone extensive artificial selection, resulting in modifications to their morphology, physiology and behavior compared to wild species. Comparing the genomes of fighting chickens and wild species offers a unique opportunity for identifying signatures of artificial selection.
resultsWe identified selection signals in 100-kb windows sliding in 10-kb steps by using two approaches: the pooled heterozygosity [Formula: see text] and the fixation index [Formula: see text] between Xishuangbanna fighting chicken (YNLC) and Red Jungle Fowl. A total of 413 candidate genes were found to be putatively under selection in YNLC. These genes were related to traits such as growth, disease resistance, aggressive behavior and energy metabolism, as well as the morphogenesis and homeostasis of many tissues and organs.
conclusionsThis study reveals mechanisms and targets of artificial selection, which will contribute to improve our knowledge about the evolution of fighting chickens and facilitate future quantitative trait loci mapping.
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