小麦高温锻炼过程中钙调素含量的变化  

A Study on Relationship Between Heat Acclimation and Calmodulin Level in Wheat

作　　者：李晓芝[1] 周人纲[1] 樊志和[1] 白娟[2] 

机构地区：[1]河北省农林科学院农业物理生理生化研究所,河北石家庄050051 [2]河北师范大学生物系,河北石家庄050016

出　　处：《华北农学报》2000年第3期20-23,共4页Acta Agriculturae Boreali-Sinica

基　　金：国家自然科学基金资助项目! (39770 0 75 ) ;河北省自然科学基金资助项目!(39736 9)

摘　　要：研究了小麦悬浮培养细胞及小麦幼苗高温锻炼过程中钙调素含量的变化规律。结果表明 ,小麦悬浮培养细胞或幼苗经 34℃锻炼均可引起钙调素的积累 ,Ca2 +The calmodulin level was measured in wheat cultured cells and wheat seedlings during heat acclimation at 34 ℃。The results showed that the CaM level significantly increased during heat acclimation while Ca 2+ was presented.And the Ca 2+ chelator EGTA prevented the CaM accumulation.

关 键 词：小麦 钙调素 高温锻炼 细胞培养 幼苗 

分 类 号：S512.101[农业科学—作物学]