ask for a help

LAZARD at prfnw.upol.cz LAZARD at prfnw.upol.cz
Sun Sep 26 22:47:23 EST 1999


Dear Colleagues,
1. - As significant accumulation of triplet P680 during
photoinhibition  occurs only when reduced QA is protonated (or lost),
I would like to know an exact mechanism of protonation of QA- and a
time constant of this process. Thus, if you know any reference to
this topic, please, inform me.
2. - It is known, that the same as PSII, also OEC is heterogenous.
Thus, I would like to know more about the heterogeneity of OEC,
particularly about "slow" OEC, and again, time constants of S-state
transitions of these "slow" OECs. Thus, if you know any reference to
this topic, please, inform me again.
Please send information directly to lazard at seznam.cz
Thank you very much for your help.
Yours sincerely,
Dusan Lazar


Dusan Lazar, Dept. of Exper. Physics, Faculty of Science, Palacky
University, tr. Svobody 26, 771 46 Olomouc, the Czech Republic
tel: +420/68/5222451 ext. 315, fax: +420/68/5225737
e-mail: lazard at risc.upol.cz
 
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