| 西瓜核雄性不育系雄花蕾发育过程中内源激素和多胺动态变化分析 |
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| 引用本文： | 刘海河,侯喜林,张彦萍,尹雅乐.西瓜核雄性不育系雄花蕾发育过程中内源激素和多胺动态变化分析[J].园艺学报,2006,33(1):143-147. |
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| 作者姓名： | 刘海河 侯喜林 张彦萍 尹雅乐 |
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| 作者单位： | (南京农业大学作物遗传与种质创新国家重点实验室, 南京210095; 河北工程大学园艺系, 邯郸057150) |
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| 基金项目： | 江苏省科技攻关项目(BE2002304) |
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| 摘 要： | 以西瓜核雄性不育‘G17AB’两用系为试材, 对不育与可育雄花蕾组织中的内源激素和多胺含量的动态变化进行了对比分析, 结果表明, 不育雄花蕾中IAA、GAS 含量不足, 而ZRs含量偏高, ABA峰值出现较早, 各种多胺组分的变化趋势异常。
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| 关 键 词： | 西瓜 核雄性不育 内源激素 多胺 |
| 文章编号： | 0513-353X（2006）01-0143-03 |
| 收稿时间： | 2005-03-28 |
| 修稿时间： | 2005-03-282005-06-08 |
Changes of Endogenous Hormones and Polyamines in Male Flower Buds of Nuclear Male Sterile G17AB Line Watermelon |
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| Liu Haihe,Hou Xilin,Zhang Yanping,Yin Yale.Changes of Endogenous Hormones and Polyamines in Male Flower Buds of Nuclear Male Sterile G17AB Line Watermelon[J].Acta Horticulturae Sinica,2006,33(1):143-147. |
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| Authors: | Liu Haihe Hou Xilin Zhang Yanping Yin Yale |
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| Institution: | Department of Pediatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China |
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| Abstract: | Nuclear male sterile G17AB line watermelon was chosen as experimental material.Changes of endogenous hormones and polyamines content were compared between male sterile flower buds and male sterile flower buds.The result showed that in male sterile flower buds,the IAA content and GA_S content were lower while the ZRs content was higher than that in male fertile flower buds,and the peak value of ABA content(appeared) earlier.In addition,the changes of polyamines were abnormal in male sterile in male sterile flower buds. |
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| Keywords: | Watermelon Nuclear male sterility Endogenous hormone Polyamine |
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