| 干旱胁迫对杨树幼苗叶片内ABA和CaM含量的影响 |
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| 引用本文： | 徐晓辉,刘延吉,王淼,田晓艳.干旱胁迫对杨树幼苗叶片内ABA和CaM含量的影响[J].安徽农业科学,2006,34(11):2332-2332,2335. |
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| 作者姓名： | 徐晓辉 刘延吉 王淼 田晓艳 |
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| 作者单位： | 沈阳农业大学生物技术学院,辽宁,沈阳,110161;中国科学院沈阳应用生态研究所,辽宁,沈阳,110016;辽宁石油化工大学,辽宁,抚顺,113001 |
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| 基金项目： | 国家自然科学基金项目(39730119) |
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| 摘 要： | 不同浓度PEG 6000(水势分别为-0.2、-0.6-、1.2 MPa)处理两种杨树幼苗,结果表明:随着水势的降低,叶片内ABA和CaM含量都明显增加,说明它们在植物抵抗干旱胁迫的过程中发挥重要作用。
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| 关 键 词： | 杨树 干旱胁迫 ABA CaM |
| 文章编号： | 0517-6611（2006）11-2332-01 |
| 收稿时间： | 2006-05-07 |
| 修稿时间： | 2006-05-07 |
Changes of Ahscisic Acid and Calmodulin Contents in Leaves of Two Kinds of Poplars under Water Deficit |
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| XU Xiao-hui et al.Changes of Ahscisic Acid and Calmodulin Contents in Leaves of Two Kinds of Poplars under Water Deficit[J].Journal of Anhui Agricultural Sciences,2006,34(11):2332-2332,2335. |
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| Authors: | XU Xiao-hui |
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| Institution: | College of Biotechnology , Shenyang Agricultural University , Shenyang, Liaoning 110161 |
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| Abstract: | Two kinds of poplars were treated with different concentrations of PEG 6000(respective water potential-0.2,-0.6,-1.2 MPa).The results showed that ABA and CaM contents in leaves increased obviously with the decrease of water potential and we can draw a conclusion that they play an important role in resistance to water deficit. |
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| Keywords: | Poplar Water deficit Abscisic acid Calmodulin |
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