| 项目编号 |
PRJCA009187 |
| 项目标题 |
Whole genome SNPs across 8 chicken breeds enable identification of genetic signatures that underlie breed features |
| 涉及领域 |
Agricultural |
| 数据类型 |
Whole genome sequencing
|
| 物种名称 |
Gallus
|
| 描述信息 |
The whole-genomes of 140 chickens from 7 Shandong native breeds and 20 introduced recessive white chicken chickens from China were re-sequenced. Comparative population genomics based on autosomal single nucleotide polymorphisms (SNPs) revealed geographically based clusters among the chickens. Through genome-wide scans for selective sweeps, we identified Thyroid Stimulating Hormone Receptor (TSHR), Erythrocyte Membrane Protein Band 4.1 Like 1 (EPB41L1), and Alkylglycerol Monooxygenase (AGMO), as major candidates breed-specific determining genes in the chickens. Meanwhile we employed a machine learning classification to predict chicken species based on the SNPs highly associated to recourse characteristics, and the prediction accuracy was 92%, which can effectively realize the breed identification of Laiwu Black chickens. |
| 样品范围 |
Multiisolate |
| 发布日期 |
2024-04-18 |
| 出版信息 |
| PubMed ID |
文章标题 |
杂志名称 |
Doi |
发表年份 |
| 39642751
|
Research Note: A low-density SNP genotyping panel for Chinese native chickens
|
Poultry Science
|
10.1016/j.psj.2024.104609
|
2025
|
| 38509464
|
Elucidation of the genetic determination of body weight and size in Chinese local chicken breeds by large-scale genomic analyses
|
BMC Genomics
|
10.1186/s12864-024-10185-6
|
2024
|
|
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| 项目资金来源 |
| 机构 |
项目类型 |
授权项目ID |
授权项目名称 |
| No funding support
|
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| 提交者 |
jie
wang (wangjie4007@126.com)
|
| 提交单位 |
Shandong Academy of Agricultural Sciences |
| 提交日期 |
2022-04-18 |
