| Autor: |
Lihong Gu, Fanghu Wu, Xinli Zheng, Xiaohui Zhang, Yanmin Chen, Lizhi Lu, Xiangxiang Liu, Shuhui Mo, Zhe Chao, Zhongchun He, Yuanyuan Shang, Dong Wei, Sheng Wei, Youyi Chen, Tieshan Xu |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Frontiers in Veterinary Science, Vol 11 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2297-1769 |
| DOI: |
10.3389/fvets.2024.1319854 |
| Popis: |
IntroductionThe Wuzhishan ant (MY) chicken exhibits significant differences from other chicken breeds. However, the molecular genetic relationship between the MY breed and other chicken breeds has not been assessed.MethodsWhole-genome resequencing was used to compare genetic diversity, nucleotide diversity, the fixation index, the linkage disequilibrium coefficient, and phylogenetic tree relationships between the MY breed and the Wenchang (WC), Danzhou (DZ), Bawangling (BW), and Longsheng Feng (LF) breeds.ResultsA total of 21,586,378 singlenucleotide polymorphisms and 4,253,341 insertions/deletions were screened out among the five breeds. The MY breed had the second highest genomic genetic diversity and nucleotide diversity and the lowest LD coefficient among the five breeds. Moreover, the phylogenetic tree analysis showed that individual birds of each breed clustered together with those of their respective breeds.DiscussionOur data indicated that the MY breed is distinct from the other breeds and can be considered a new genetic resource. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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