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钙对玉米幼苗谷胱甘肽还原酶活性的影响 被引量:25

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摘要 CaCl2 浸种或酶提取液中加入CaCl2 均可显著提高两品种玉米幼苗中谷胱甘肽还原酶 (GR)活性 ,且不同钙盐对GR的激活效应基本相同。Ca2 +专一螯合剂EGTA浸种或加入到酶提取液中则可显著抑制GR活性 ,表明GR活性至少部分受Ca2 +调控。
出处 《植物生理学通讯》 CAS CSCD 北大核心 2002年第2期115-117,共3页 Plant Physiology Communications
基金 国家自然科学基金 云南省自然科学基金 教育部高校优秀青年教师教学科研奖励计划资助
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