| 拟南芥VHA-c基因在非生物胁迫响应中的作用 |
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| 引用本文： | 徐萍,刘瑞香,曾卫军,李国婧,王瑞刚,王水平. 拟南芥VHA-c基因在非生物胁迫响应中的作用[J]. 华北农学报, 2006, 21(1): 19-22 |
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| 作者姓名： | 徐萍 刘瑞香 曾卫军 李国婧 王瑞刚 王水平 |
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| 作者单位： | 华东师范大学,生命科学学院,上海,200062;内蒙古农业大学,农学院,内蒙古,呼和浩特,010018;内蒙古农业大学,生物工程学院,内蒙古,呼和浩特,010018 |
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| 摘 要： | 利用RT-PCR技术检测VHA-c基因对高盐、水和ABA胁迫的响应,结果表明所有的VHA-c基因都参与了V-ATPase的抗盐胁迫反应;在响应水胁迫的反应中VHA-c2、VHA-c4和VHA-c5基因的表达量增加;在ABA胁迫反应中VHA-c1,VHA-c2,VHA-c3和VHA-c4基因的表达水平均提高,但是VHA-c1和VHA-c3基因只在早期的ABA胁迫中增加其表达量。
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| 关 键 词： | V-ATPase c亚基 VHA-c基因 非生物胁迫 |
| 文章编号： | 1000-7091（2006）01-0019-04 |
| 收稿时间： | 2005-10-26 |
| 修稿时间： | 2005-10-26 |
Function of VHA-c Genes in Arabidopsis thaliana in Response to Abiotic Stresses |
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| XU Ping,LIU Rui-xiang,ZENG Wei-jun,LI Guo-jing,WANG Rui-gang,WANG Shui-ping. Function of VHA-c Genes in Arabidopsis thaliana in Response to Abiotic Stresses[J]. Acta Agriculturae Boreali-Sinica, 2006, 21(1): 19-22 |
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| Authors: | XU Ping LIU Rui-xiang ZENG Wei-jun LI Guo-jing WANG Rui-gang WANG Shui-ping |
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| Affiliation: | 1. School of Life Science, East China Normal University, Shanghai 200062, China; 2. The Department of Agronomy, Inner Mongolia Agricultural University, Huhhot 010018, China; 3. School of Bioengineering, Inner Mongolia Agricultural University, Huhhot 010018, China |
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| Abstract: | The expression of VHA-c genes was detected in Arabidopsis thaliana leaf under abiotic stresses conditions.Results suggested that all VHA-c genes were involved in salt stress;mRNA levels of VHA-c2,VHA-c4 and VHAc5 were enhanced under water stress;VHA-c1,VHA-c2,VHA-c3 gent and VHA-c4 were involved in ABA stress,though mRNA levels of VHA-c1 and VHA-c3 were enhanced in response to early ABA stress. |
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| Keywords: | V-ATPase c subunit VHA-c genes Abiotic stresses |
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