Khangulov S V, Gol'dfel'd M G
Biofizika. 1977 Mar-Apr;22(2):272-5.
It is shown that in the leaves of Hibiscous sp. the ESR signal I rises under weak far red light after its partial inhibition with a short white flash is slower than after adaptation to 710 nm light and short dark exposition. It is suggested that this divergence in the ESR kinetics is due to the fact that only part of reduced intermediates generated by the photosystem 2 under flash is readily available to P700+, whereas other reducing reagents slowly react with the photosystem 1 reaction centres.
结果表明，在木槿属植物的叶片中，用短时间白光闪光部分抑制后，远红光下ESR信号I升高的速度比适应710nm光和短时间黑暗暴露后慢。有人认为，ESR动力学的这种差异是由于以下事实：光系统2在闪光下产生的还原中间体只有一部分容易被P700+利用，而其他还原试剂则与光系统1反应中心缓慢反应。
