[Relation of light-induced fluorescence quenching of Atabrine to photosynthetic electron transport in isolated pea chloroplasts].
Light-induced fluorescence quenching of atebrin in isolated pea chloroplasts was studied. The observed quenching effect was shown to be influenced by DCMU, ADP+P and cofactors of photosynthetic electron transport. In the presence of ADP+P the amplitude of the quenching in control plants was not changed, whereas in the pea mutant blocked at PS2 it was considerably decreased. However the dark decay rate of the quenching effect in both cases increased 2-3 folds.
D002736:Chloroplasts / Q000378:metabolism*; D004579:Electron Transport; D005453:Fluorescence; D010775:Photic Stimulation; D011796:Quinacrine
D011796:Quinacrine
Vzaimosviaz' indutsirovannogo svetom tusheniia fluorestsentsii atebrina i fotosinteticheskogo transporta élektronov v izolirovannykh khloroplastakh gorokha