ArticleAnimals : an open access journal from MDPI2019
Identification of Copy Number Variation in Domestic Chicken Using Whole-Genome Sequencing Reveals Evidence of Selection in the Genome.
Article in Animals : an open access journal from MDPI, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Whole genome resequencing reveals the genetic basis of stature in short-statured Indian cattle.Scientific reports · 2026Article
- Genome-wide copy number variation drives adaptive evolution inCurrent zoology · 2026Article
- Genome-Wide Analysis of Copy Number Variation in Vietnamese Local Chickens.Animals : an open access journal from MDPI · 2026Article
- Comprehensive Analysis of 122 Guinea Fowl Genomes Across Three Continents Delineates Their Domestication and Evolutionary Patterns with Special Reference to India.International journal of molecular sciences · 2026Article
- Research Progress on Genetic Factors of Poultry Egg Quality: A Review.Animals : an open access journal from MDPI · 2025Review
- Article
- Genomic scans for selection and runs of homozygosity in southern Italian turkey populations.Poultry science · 2025Article
- Identify Candidate Genes Associated with the Weight and Egg Quality Traits in Wenshui Green Shell-Laying Chickens by the Copy Number Variation-Based Genome-Wide Association Study.Veterinary sciences · 2024Article
- Genome-wide investigation to assess copy number variants in the Italian local chicken population.Journal of animal science and biotechnology · 2024Article
- Detection and characterization of copy number variation in three differentially-selected Nellore cattle populations.Frontiers in genetics · 2024Article
- Genome-Wide Detection of Copy Number Variations Associated with Miniature Features in Horses.Genes · 2023Article
- Identification of copy number variation in Tibetan sheep using whole genome resequencing reveals evidence of genomic selection.BMC genomics · 2023Article
- The idiosyncratic genome of Korean long-tailed chicken as a valuable genetic resource.iScience · 2023Article
- In it for the long run: perspectives on exploiting long-read sequencing in livestock for population scale studies of structural variants.Genetics, selection, evolution : GSE · 2023Review
- Genome-wide detection of copy number variation in American mink using whole-genome sequencing.BMC genomics · 2022Article
- Assessment of linkage disequilibrium patterns between structural variants and single nucleotide polymorphisms in three commercial chicken populations.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
- Genome-Wide Assessment Characteristics of Genes Overlapping Copy Number Variation Regions in Duroc Purebred Population.Frontiers in genetics · 2021Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Copy number variation (CNV) has great significance both functionally and evolutionally. Various CNV studies are in progress to find the cause of human disease and to understand the population structure of livestock. Recent advances in next-generation sequencing (NGS) technology have made CNV detection more reliable and accurate at whole-genome level. However, there is a lack of CNV studies on chickens using NGS. Therefore, we obtained whole-genome sequencing data of 65 chickens including Red Jungle Fowl, Cornish (broiler), Rhode Island Red (hybrid), and White Leghorn (layer) from the public databases for CNV region (CNVR) detection. Using CNVnator, a read-depth based software, a total of 663 domesticated-specific CNVRs were identified across autosomes. Gene ontology analysis of genes annotated in CNVRs showed that mainly enriched terms involved in organ development, metabolism, and immune regulation. Population analysis revealed that CN and RIR are closer to each other than WL, and many genes (
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