| 水分胁迫下冬小麦幼苗内源细胞分裂素类型的变化（简报） |
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| 引用本文： | 薛永常,曹敏.水分胁迫下冬小麦幼苗内源细胞分裂素类型的变化（简报）[J].河北师范大学学报(自然科学版),1995,19(4):95-97. |
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| 作者姓名： | 薛永常 曹敏 |
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| 作者单位： | 河北医科大学药用植物室，河北师范大学生物系 |
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| 摘 要： | 本文研究了水分胁迫下冬小麦幼苗ＣＴＫ类型的变化，结果表明，在品种太原６３３根中均含有所测的ＺＲ，Ｚ和ＤＨＺ３种ＣＴＫ。其中Ｚ含量最高，水分胁迫时波动较大，而ＺＲ和ＤＨＺ含量较少，且波动较小；在太原６３３叶片中只含有Ｚ和ＺＲ，未测到ＤＨＺ存在，且二者波动变化基本一致。
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| 关 键 词： | 细胞分裂素 冬小麦 水分胁迫 |
The Variations of Difference Cytokinin Types in Winter, Wheat Seedling under Water Stress |
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| Xue Yongchang, Cao Min, Li Yunyin.The Variations of Difference Cytokinin Types in Winter, Wheat Seedling under Water Stress[J].Journal of Hebei Normal University,1995,19(4):95-97. |
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| Authors: | Xue Yongchang Cao Min Li Yunyin |
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| Abstract: | In this thesis,we studied the variations of difference cytokinin types in winter wheat seedling tinder water stress. The results indicated that three types of cytokinins were determined in Taiyuan 633 roots, they were zeatinride, zeatin and dihydrozeatin, and zeatin was the highest but zeatinride and dihydrozeatin had less in content. Zeatin fluctuated more severe than zeatinride and dihydrozeatin. But only zeatin and zeatinride were determined in Taiyuan 633 leaves. There was no dihydrozeatin, and the fluctuating variations of zeatin and zeatinride were the same. |
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| Keywords: | cytokinin type winter wheat water stress |
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