| 芝麻空间诱变后代的变异及其AFLP标记多态性分析 |
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| 引用本文： | 吕海霞,张艳欣,王林海,危文亮,黎冬华,张晓燕,张秀荣. 芝麻空间诱变后代的变异及其AFLP标记多态性分析[J]. 核农学报, 2011, 25(5): 851-856,862 |
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| 作者姓名： | 吕海霞 张艳欣 王林海 危文亮 黎冬华 张晓燕 张秀荣 |
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| 作者单位： | 中国农业科学院油料作物研究所／农业部油料作物生物学重点开放实验室,湖北武汉,430062 |
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| 基金项目： | 国家科技支撑计划课题(2008BAD97B04-1) |
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| 摘 要： | 以＂实践8号＂搭载的豫芝8号与H98芝麻品种为材料,分析芝麻空间诱变SP2与SP3代植物学性状变异,并进行了分子水平检测。结果显示：（1）2个芝麻品种空间诱变SP2与SPSP3后代植株在叶片、株高、株型、花器、蒴果、育性、初花期等均出现了较丰富的变异,品种间突变类型及突变频率均存在差异,但是仅观察到小果变异（豫芝8号变...
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| 关 键 词： | 芝麻 空间环境诱变 AFLP |
| 收稿时间： | 2011-01-24 |
| 修稿时间： | 2011-04-25 |
SESAME MUTANT INDUCED BY SPACE FLIGHT TREATMENT AND ANALYSIS OF POLYMORPHSIM BY AFLP MOLECULAR MARKER |
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| LV Hai-xia ZHANG Yan-xin WANG Lin-hai WEI Wen-liang LI Dong-hua ZHANG Xiao-yan ZHANG Xiu-rong. SESAME MUTANT INDUCED BY SPACE FLIGHT TREATMENT AND ANALYSIS OF POLYMORPHSIM BY AFLP MOLECULAR MARKER[J]. Acta Agriculturae Nucleatae Sinica, 2011, 25(5): 851-856,862 |
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| Authors: | LV Hai-xia ZHANG Yan-xin WANG Lin-hai WEI Wen-liang LI Dong-hua ZHANG Xiao-yan ZHANG Xiu-rong |
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| Affiliation: | LV Hai-xia ZHANG Yan-xin WANG Lin-hai WEI Wen-liang LI Dong-hua ZHANG Xiao-yan ZHANG Xiu-rong (Oil Crops Research Institute,Chinese Academy of Agricultural Sciences/Key Laboratory of Oil Crop Biology of the Ministry of Agriculture,Wuhan,Hubei 430062) |
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| Abstract: | Seeds of two sesame varieties(Yuzhi 8 and H98) were carried by Shijian 8 satellite for space treatment.Variants is SP2 and SP1 were observed and the genetic diversity of mutation generation was analyzed using 30 pair of AFLP markers.The results showed that:(1) variants of leaf,plant height,plant characters,floral organs,capsule,fertility,pre-flowering date were observed in SP2 and SP3 of two varieties,variations frequency and variations type of two sesame varieties were significantly different,but only the ... |
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| Keywords: | sesame space environment mutation AFLP |
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