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NO和H2O2依赖Ca2+/CaM信号调控马铃薯花青素积累
彩色马铃薯 NO H2O2 Ca2+/CaM信号 花青素
2013/9/3
以不同块茎颜色马铃薯品种陇薯8号、陇薯7号、LC310-2和山东彩肉为材料,研究外源NO、H2O2、NO+H2O2处理对马铃薯块茎花青素合成及其信号物质Ca2+-ATPase和CaM的影响。结果表明:外源NO和H2O2处理后,4个基因型马铃薯薯皮和薯肉花青素积累,Ca2+-ATPase活性升高,CaM含量增加,其效果为NO+H2O2>H2O2>NO>水(CK),并且花青素的积累量与Ca2+-ATP...
Variations in Crassulacean Acid Metabolism (CAM) and Its Regulation
Variations Crassulacean Acid Metabolism Regulation
2009/8/4
Variations in Crassulacean Acid Metabolism (CAM) and Its Regulation.
Effects of High Night Temperature on Crassulacean Acid Metabolism (CAM) Photosynthesis of Kalanchoë pinnata and Ananas comosus
CO2, Crassulacean acid metabolism (CAM) Malate Night temperature Phosphoenolpyruvate carboxylase (PEPC)
2009/7/23
The effects of the night temperature on CO2 exchange rate and organic acid accumulation in the leaves of two crassulacean acid metabolism (CAM) plants, Kalanchoë pinnata and Ananas comosus (pinea...
试验研究结果表明, PEG-6000 ( - 0 . 73MPa ) 渗透胁迫下小麦幼苗含水量降低, 胁迫12h 时叶片钙调素
(CaM)迅速增加, 之后低于对照, 而根系在胁迫12h 时钙调素含量降低, 胁迫48h 时达到高峰后迅速下降。渗透胁迫下氯丙嗪( 100μmol/ L)降低叶片相对含水量及干物质量, 增大根系质膜透性, 抑制根系和叶片的伸长。