| 部分竹类植物遗传变异的AFLP,ISSR和SRAP分析 |
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| 引用本文： | 娄永峰,杨海芸,张有珍,李晓芬,林新春,方伟.部分竹类植物遗传变异的AFLP,ISSR和SRAP分析[J].福建林学院学报,2011,31(1). |
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| 作者姓名： | 娄永峰 杨海芸 张有珍 李晓芬 林新春 方伟 |
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| 作者单位： | 娄永峰,杨海芸,李晓芬,林新春,方伟,LOU Yong-feng,YANG Hai-yun,LI Xiao-fen,LIN Xin-chun,FANG Wei(浙江农林大学亚热带森林培育国家重点实验室培育基地,浙江,临安,311300);张有珍,ZHANG You-zhen(临安市林业科学研究所,浙江,临安,311300) |
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| 基金项目： | 浙江省重大科技专项基金，浙江省林业厅基金 |
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| 摘 要： | 采用AFLP和ISSR分子标记技术对簕竹属4个竹种的12个变异类型的遗传变异进行分析,用12对AFLP引物和10个ISSR引物分别扩增出501、171个位点,多态位点百分率分别为73.6%(367)、78.8%(137)。2种标记均揭示簕竹属4个竹种间存在较大的遗传变异,但同一竹种不同变异类型间的遗传差异极小。利用AFLP,ISSR和SRAP分子标记分析了刚竹属和矢竹属4个竹种的12个变异变型的遗传变异,也得到了类似结果。
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| 关 键 词： | 竹子 变异类型 分子标记 遗传变异 |
Analysis of genetic variation of some bamboo species by AFLP,ISSR and SRAP |
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| LOU Yong-feng,YANG Hai-yun,ZHANG You-zhen,LI Xiao-fen,LIN Xin-chun,FANG Wei.Analysis of genetic variation of some bamboo species by AFLP,ISSR and SRAP[J].Journal of Fujian College of Forestry,2011,31(1). |
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| Authors: | LOU Yong-feng YANG Hai-yun ZHANG You-zhen LI Xiao-fen LIN Xin-chun FANG Wei |
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| Abstract: | Such molecular markers as amplified fragment length polymorphisms(AFLP) and inter-simple sequence repeats(ISSR) were used to analyze genetic variations among 12 infra-species of 4 species of Bambusa,with 501 and 171 bands generated using 12 AFLP primer pairs and 10 ISSR primers,respectively,of which polymorphic loci accounted for 73.6%(367 loci) and 78.8%(137),respectively.It was revealed by two markers that there were abundant genetic variations among different bamboo species but few genetic variations amo... |
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| Keywords: | bamboo infra-species molecular marker genetic variation |
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