抑制剂K-23对菠菜光系统Ⅱ放氧活性和希尔反应的影响

来源 :植物学报 | 被引量 : 0次 | 上传用户：czw6229835

【摘要】

：

研究了新的抑制剂K-23对波菜(Spinacia oleracea Mill.) PSⅡ放氧活性和2,6-dichlorophenol indophenol(DCIP)光还原活性的影响.研究发现:抑制剂K-23在低浓度时对PSⅡ放氧活

【作者】

：

李淑芹唐崇钦

【机构】

：

中国科学院植物研究所光合作用研究中心,Insiue of asic iological Prolem

【出处】

：

植物学报

【发表日期】

：

2004年期

【关键词】

：

抑制剂K-23 PSⅡ 放氧活性希尔反应菠菜 inhibitor K-23 PSⅡ oxygen evolution Hill activity spina

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研究了新的抑制剂K-23对波菜(Spinacia oleracea Mill.) PSⅡ放氧活性和2,6-dichlorophenol indophenol(DCIP)光还原活性的影响.研究发现:抑制剂K-23在低浓度时对PSⅡ放氧活性有明显促进作用,而对DCIP光还原活性的促进作用不太明显.在高浓度时抑制PSⅡ放氧活性和DCIP光还原.对K-23的抑制部位进行了初步探讨.

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抑制剂K-23对菠菜光系统Ⅱ放氧活性和希尔反应的影响

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