ArticleBMC genomics2024
Population structure and selection signal analysis of indigenous sheep from the southern edge of the Taklamakan Desert.
Article in BMC genomics, 2024. 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.
- Analysis of Inbreeding, Population Structure, and Genetic Diversity in the Kumamoto Sub-Breed of Japanese Brown Cattle.Animals : an open access journal from MDPI · 2026Article
- Reproductive Physiology, Genetic Architecture, and Management of Duolang Sheep Under Arid-Zone Production Systems: A Review.International journal of molecular sciences · 2026Review
- Unveiling the Genomic Landscape of Yan Goose (Animals : an open access journal from MDPI · 2026Article
- Integrating whole-genome resequencing data reveals adaptive selection signatures in sheep populations under extreme environments.BMC genomics · 2025Article
- Genetic diversity and adaptability of native sheep breeds from different climatic zones.Scientific reports · 2025Article
- Potential Genetic Markers Associated with Environmental Adaptability in Herbivorous Livestock.Animals : an open access journal from MDPI · 2025Review
- Genomic insights into runs of homozygosity, effective population size and selection signatures in Iranian meat and dairy sheep breeds.PloS one · 2025Article
- Whole-genome resequencing to investigate the genetic diversity and the molecular basis underlying key economic traits in indigenous sheep breeds adapted to hypoxic environments.Frontiers in veterinary science · 2025Article
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Authors and funding
7 authors.
Funding
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Abstract
Analyzing the genetic diversity and selection characteristics of sheep (Ovis aries) holds significant value in understanding their environmental adaptability, enhancing breeding efficiency, and achieving effective conservation and rational utilization of genetic resources. In this study, we utilized Illumina Ovine SNP 50 K BeadChip data from four indigenous sheep breeds from the southern margin of the Taklamakan Desert (Duolang sheep: n = 36, Hetian sheep: n = 74, Kunlun sheep: n = 27, Qira black sheep: n = 178) and three foreign meat sheep breeds (Poll Dorset sheep: n = 105, Suffolk sheep: n = 153, Texel sheep: n = 150) to investigate the population structure, genetic diversity, and genomic signals of positive selection within the indigenous sheep. According to the Principal component analysis (PCA), the Neighbor-Joining tree (NJ tree), and Admixture, we revealed distinct clustering patterns of these seven sheep breeds based on their geographical distribution. Then used Cross Population Extended Haplotype Homozygosity (XP-EHH), Fixation Index (F
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