| 利用SSR标记构建江西稻种资源核心种质库的研究 |
| |
| 引用本文： | 黎毛毛.利用SSR标记构建江西稻种资源核心种质库的研究[J].植物遗传资源学报,2012,13(6):952-957. |
| |
| 作者姓名： | 黎毛毛 |
| |
| 作者单位： | 江西省农业科学院水稻研究所,南昌,330200 |
| |
| 基金项目： | 江西省自然科学基因项目; 转基因生物新品种培育重大专项; 江西省科技支撑计划项目 |
| |
| 摘 要： | 以3187份江西地方稻种资源为材料,依据籼粳、早中晚、粘糯、糙米色和谷粒形状等5个质量性状进行分组,组内按8个稻作区再分为不同的亚组。利用SSR标记对各亚组和组内种质资源进行遗传多样性和聚类分析,建立了包括296份种质的江西地方稻种资源核心种质库,占资源总数的9.28%。
|
| 关 键 词： | 江西 稻种资源 SSR标记 核心种质库 |
| 收稿时间： | 1/5/2012 7:43:41 PM |
| 修稿时间： | 2/15/2012 3:54:03 PM |
Studys of Developing a Core Collection for Jiangxi Traditional Rice Germplasm by using SSR markers |
| |
| Li Maomao.Studys of Developing a Core Collection for Jiangxi Traditional Rice Germplasm by using SSR markers[J].Journal of Plant Genetic Resources,2012,13(6):952-957. |
| |
| Authors: | Li Maomao |
| |
| Institution: | (Rice Research Institute,Jiangxi Academy of Agricultural Sciences,Nanchang 330200) |
| |
| Abstract: | A total of 3187 traditional rice germplasm from Jiangxi were studied to developing a core collection for Jiangxi traditional rice germplasm. Indica/Japonica, early/middle/late season rice, waxy/non-waxy, color of brown rice and grain shape, the five qualitative characters as basic data were used to classify this germplasm. The team were classfied to second team by eight rice plant region. SSR masrkers were used to analysis genetic diversity and clusing, and analysis the genetic distance of rice germplasm. A core collection bank of 296 germplasm was constructed and accounted for 9.28% of total germplasm. |
| |
| Keywords: | Jiangxi Rice germplasm SSR Markers Core collection |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《植物遗传资源学报》浏览原始摘要信息 |
| 点击此处可从《植物遗传资源学报》下载免费的PDF全文 |
|
