华北农学报 ›› 2006, Vol. 21 ›› Issue (1): 19-22. doi: 10.3321/j.issn:1000-7091.2006.01.005

所属专题: 生物技术

• 论文 • 上一篇    下一篇

拟南芥VHA-c基因在非生物胁迫响应中的作用

徐萍1, 刘瑞香2, 曾卫军1, 李国婧3, 王瑞刚3, 王水平1   

  1. 1. 华东师范大学生命科学学院, 上海 200062;
    2. 内蒙古农业大学农学院, 内蒙古呼和浩特 010018;
    3. 内蒙古农业大学生物工程学院, 内蒙古呼和浩特 010018
  • 收稿日期:2005-10-26 出版日期:2006-02-28
  • 作者简介:徐萍(1977- ),女,河北吴桥人,博士,主要从事植物基因表达与调控的研究。
  • 基金资助:
    国家自然科学基金(30460018)

Function of VHA-c Genes in Arabidopsis thaliana in Response to Abiotic Stresses

XU Ping1, LIU Rui-xiang2, ZENG Wei-jun1, LI Guo-jing3, WANG Rui-gang3, WANG Shui-ping1   

  1. 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
  • Received:2005-10-26 Published:2006-02-28

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-c22、VHA-c4VHA-c5基因的表达量增加;在ABA胁迫反应中VHA-c1VHA-c2,VHA-c3和VHA-c4基因的表达水平均提高,但是VHA-c1VHA-c3基因只在早期的ABA胁迫中增加其表达量。

关键词: V-ATPase, c亚基, VHA-c基因, 非生物胁迫

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.

Key words: V-ATPase, c subunit, VHA-c genes, Abiotic stresses

中图分类号: 

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. doi: 10.3321/j.issn:1000-7091.2006.01.005.

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. doi: 10.3321/j.issn:1000-7091.2006.01.005.