| 我国部分香稻SSR指纹图谱的构建及遗传相似性分析 |
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| 引用本文： | 朱勇良,黄凌哲,乔中英,谢裕林,王建平,黄萌,陈培峰,吴建祥.我国部分香稻SSR指纹图谱的构建及遗传相似性分析[J].江西农业学报,2011,23(4):5-9. |
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| 作者姓名： | 朱勇良 黄凌哲 乔中英 谢裕林 王建平 黄萌 陈培峰 吴建祥 |
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| 作者单位： | 1. 苏州市农业科学院,江苏,苏州,215155
2. 国家水稻重点实验室、浙江大学,生物技术研究所,浙江,杭州,310029 |
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| 基金项目： | 苏州市应用基础研究项目，江苏省自然科学基金项目 |
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| 摘 要： | 以太湖稻区和引自国内其它地区的39个香稻品种以及2个籼型恢复系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.从已公布的40对水稻SSR引物中筛选出13对核心引物,在这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,发现它们的遗传相似系数在0...
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| 关 键 词： | 香稻 微卫星 DNA指纹图谱 遗传相似性 |
Establishment of SSR Fingerprint Map and Analysis of Genetic Similarity among Some Aromatic Rice Lines in China |
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| ZHU Yong-liang,HUANG Ling-zhe,QIAO Zhong-ying,XIE Yu-lin,WANG Jian-ping,HUANG Meng,CHEN Pei-feng,WU Jian-xiang.Establishment of SSR Fingerprint Map and Analysis of Genetic Similarity among Some Aromatic Rice Lines in China[J].Acta Agriculturae Jiangxi,2011,23(4):5-9. |
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| Authors: | ZHU Yong-liang HUANG Ling-zhe QIAO Zhong-ying XIE Yu-lin WANG Jian-ping HUANG Meng CHEN Pei-feng WU Jian-xiang |
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| Institution: | 2* (1.Suzhou Academy of Agricultural Sciences in Jiangsu Province,Suzhou 215155,China;2.State Key Laboratory of Rice Biology,Institute of Biotechnology,Zhejiang University,Hangzhou 310029,China) |
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| Abstract: | Forty-one rice lines(39 aromatic rice lines from Taihu area and other areas of China and 2 indica rice restoring lines) were analyzed by using 13 simple sequence repeats(SSR) primer pairs selected from 40 SSRs of National Standard primer pairs that disperse on 12 chromosomes in rice.A total of 36 polymorphic bands were detected among 41 rice lines,thus the DNA fingerprint maps of the 41 rice lines were established.Clustering analysis showed that the genetic similarities among the 41 lines were above 0.58,wh... |
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| Keywords: | Aromatic rice SSR DNA fingerprint map Genetic similarity |
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