| 太湖稻区与国内部分香稻SSR指纹图谱构建及遗传多样性初析 |
| |
| 引用本文： | 朱勇良,谢裕林,黄凌哲,吴建祥,乔中英,王建平,黄萌,陈培峰.太湖稻区与国内部分香稻SSR指纹图谱构建及遗传多样性初析[J].植物遗传资源学报,2012,13(4):666-671. |
| |
| 作者姓名： | 朱勇良 谢裕林 黄凌哲 吴建祥 乔中英 王建平 黄萌 陈培峰 |
| |
| 作者单位： | 1. 江苏太湖地区农业科学研究所,苏州,215155
2. 浙江大学生物技术研究所/国家水稻重点实验室,杭州,310029 |
| |
| 基金项目： | 苏州市基础应用(编号YJG0902);江苏省自然科学基金项目(BK2010207) |
| |
| 摘 要： | 以太湖稻区和国内其他地区的39个香稻品种,以及籼型恢复系2个对照品种为研究材料,利用SSR分子标记进行DNA指纹图谱构建和遗传多样性分析。从40对国标中公布的水稻SSR引物中筛选出13对核心引物,在41个水稻品种中共检测到36个多态性片段。据此建立41个水稻品种的DNA指纹图谱,进行聚类分析,发现供试41个品种的遗传相似系数在0.58以上,而供试香稻品种的遗传相似系数在0.64以上,基本反映了不同品种间的亲缘关系。
|
| 关 键 词： | 香稻 微卫星 DNA指纹图谱 遗传多样性 |
Establishment of SSR Fingerprint Map and Preliminary Analysis of Genetic Diversity among Aromatic Rice from Taihu and other Areasin China |
| |
| ZHU Yong-liang
,
XIE Yu-lin
,
HUANG Ling-zhe
,
WU Jian-xiang
,
QIAO Zhong-ying
,
WANG Jian-ping
,
HUANG Meng
,
CHEN Pen-feng.Establishment of SSR Fingerprint Map and Preliminary Analysis of Genetic Diversity among Aromatic Rice from Taihu and other Areasin China[J].Journal of Plant Genetic Resources,2012,13(4):666-671. |
| |
| Authors: | ZHU Yong-liang XIE Yu-lin HUANG Ling-zhe WU Jian-xiang QIAO Zhong-ying WANG Jian-ping HUANG Meng CHEN Pen-feng |
| |
| Institution: | ZHU Yong-liang1,XIE Yu-lin1,HUANG Ling-zhe2,,WU Jian-xiang2, QIAO Zhong-ying1,WANG Jian-ping1,HUANG Meng1,CHEN Pen-feng1(1 Institute of Agricultural Sciences of Suzhou,Suzhou 215155;2 State Key Laboratory of Rice Biology/ Institute of Biotechnology,Zhejiang University,Hangzhou 310029) |
| |
| Abstract: | 41 rice lines,including 39 aromatic rice lines and 2 indica rice restorer lines were analyzed by using 13 simple sequence repeats(SSR)primer pairs selected from 40 SSR of National Standard primer pairs that disperse on 12 chromosomes in rice.A total of 36 polymorphic bands were detected among 41 lines.Cluster analysis showed that genetics similarities among the 41 lines were above 0.58,while the genetics similarities among the aromatic rice lines were above 0.64.As expected,the result of cluster reflected basically the genetic relatives based on the pedigree analysis. |
| |
| Keywords: | Aromatic rice SSR DNA fingerprint map Genetics similarities |
| 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 |
|
