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植物在响应逆境胁迫过程中的有机酸代谢调节及分泌现象
  • 摘要

    研究表明,许多植物往往通过体内有机酸代谢和根际有机酸的分泌对环境胁迫做出适应性生理反映.有机酸特别是一些低分子有机酸如苹果酸、柠檬酸和草酸等参与植物体内外的许多生理代谢过程.本文着重阐述了铁、磷、铝、碱、重金属、UV-B辐射等逆境因子与植物有机酸代谢调节和根系分泌的相关性.

  • 作者

    郭立泉  石德成  马传福 

  • 作者单位

    吉林粮食高等专科学校,吉林,长春,130062/东北师范大学,生命科学学院,吉林,长春,130024/长春市就业训练中心,吉林,长春,130062

  • 刊期

    2005年3期

  • 关键词

    逆境胁迫  有机酸  代谢调节 

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