| 项目编号 |
PRJCA015511 |
| 项目标题 |
Population Structure Analysis and Genome-wide Association Study of a Hexaploid Oat Landrace and Cultivar Collection |
| 涉及领域 |
Agricultural |
| 数据类型 |
Phenotype or Genotype
|
| 物种名称 |
Avena sativa
|
| 描述信息 |
Oat (Avena sativa L.) is an important cereal crop grown worldwide for grain and forage, owing to its high adaptability to diverse environments. However, the genetic and genomics research of oat is lagging behind that of other staple cereal crops. The objectives of the present study were to (1) assess the genetic diversity of an oat collection originating from globally diverse regions; (2) characterize the population structure of the oat germplasm; (3) evaluate the extent of pairwise linkage disequilibrium (LD); and (4) perform GWAS for studying morphological traits. The results of this study would be useful for a deeper understanding and better management of the different kinds of oat genetic resources. This study provides valuable genetic markers for oat breeding programs, and represents a successful example for further association studies in oat. |
| 样品范围 |
Monoisolate |
| 发布日期 |
2023-03-13 |
| 出版信息 |
| PubMed ID |
文章标题 |
杂志名称 |
Doi |
发表年份 |
| 37025134
|
Population structure analysis and genome-wide association study of a hexaploid oat landrace and cultivar collection
|
Frontiers in Plant Science
|
10.3389/fpls.2023.1131751
|
2023
|
|
|
| 实验材料提供者 |
USDA National Small Grain Collection |
| 项目资金来源 |
| 机构 |
项目类型 |
授权项目ID |
授权项目名称 |
| Chinese Academy of Sciences (CAS)
|
|
KFJ-STS-QYZD-069
|
|
|
|
| 提交者 |
Lei
Wang (wanglei@nwipb.cas.cn)
|
| 提交单位 |
Northwest Institute of Plateau Biology, Chinese Academy of Sciences (CAS) |
| 提交日期 |
2023-03-13 |
