从黑暗胁迫的玉米幼苗叶片中分离出的叶绿体的光电子传递变化。
Changes in photoelectron transport of chloroplasts isolated from dark stressed leaves of maize seedlings.
作者信息
Choudhury N K, Biswal U C
出版信息
Experientia. 1979 Aug 15;35(8):1036-7. doi: 10.1007/BF01949926.
PMID:477866
Abstract
Transfer of light-grown maize seedlings to dark causes a loss in the the contents of chlorophyll, protein and RNA of leaves, and a decline in DCPIP photoreduction by isolated chloroplasts. The loss in DCPIP-Hill reaction is attributed to the dark stress-induced damage of O2 evolving system of thylakoid membranes.
摘要
将在光照下生长的玉米幼苗转移至黑暗环境会导致叶片中叶绿素、蛋白质和RNA含量减少，以及分离的叶绿体对二氯酚靛酚（DCPIP）光还原作用下降。DCPIP-希尔反应的下降归因于黑暗胁迫诱导的类囊体膜放氧系统损伤。
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