Matches in SemOpenAlex for { <https://semopenalex.org/work/W2001779952> ?p ?o ?g. }
- W2001779952 endingPage "9" @default.
- W2001779952 startingPage "1" @default.
- W2001779952 abstract "The spectra of the absorbance changes due to the turnover of the so-called S-states of the oxygen-evolving apparatus were determined. The changes were induced by a series of saturating flashes in dark-adapted Photosystem II preparations, isolated from spinach chloroplasts. The electron acceptor was 2,5-dichloro-p-benzoquinone. The fraction of System II centers involved in each S-state transition on each flash was calculated from the oscillation pattern of the 1 ms absorbance transient which accompanies oxygen release. The difference spectrum associated with each S-state transition was then calculated from the observed flash-induced difference spectra. The spectra were found to contain a contribution by electron transfer at the acceptor side, which oscillated during the flash series approximately with a periodicity of two and was apparently modulated to some extent by the redox state of the donor side. At the donor side, the S0 → S1, S1 → S2 and S2 → S3 transitions were all three accompanied by the same absorbance difference spectrum, attributed previously to an oxidation of Mn(III) to Mn(IV) (Dekker, J.P., Van Gorkom, H.J., Brok, M. and Ouwehand, L. (1984) Biochim. Biophys. Acta 764, 301–309). It is concluded that each of these S-state transitions involves the oxidation of an Mn(III) to Mn(IV). The spectrum and amplitude of the millisecond transient were in agreement with its assignment to the reduction of the oxidized secondary donor Z+ and the three Mn(IV) ions." @default.
- W2001779952 created "2016-06-24" @default.
- W2001779952 creator A5008509272 @default.
- W2001779952 creator A5011467996 @default.
- W2001779952 creator A5057697232 @default.
- W2001779952 creator A5082852718 @default.
- W2001779952 date "1984-10-01" @default.
- W2001779952 modified "2023-10-01" @default.
- W2001779952 title "Absorbance difference spectra of the successive redox states of the oxygen-evolving apparatus of photosynthesis" @default.
- W2001779952 cites W1869793367 @default.
- W2001779952 cites W1974327699 @default.
- W2001779952 cites W1981998657 @default.
- W2001779952 cites W1982797625 @default.
- W2001779952 cites W1988569003 @default.
- W2001779952 cites W1992406180 @default.
- W2001779952 cites W1998827345 @default.
- W2001779952 cites W2010471948 @default.
- W2001779952 cites W2012543287 @default.
- W2001779952 cites W2014917271 @default.
- W2001779952 cites W2018234344 @default.
- W2001779952 cites W2019325346 @default.
- W2001779952 cites W2022329859 @default.
- W2001779952 cites W2022464350 @default.
- W2001779952 cites W2050796855 @default.
- W2001779952 cites W2057372380 @default.
- W2001779952 cites W2060017381 @default.
- W2001779952 cites W2062304784 @default.
- W2001779952 cites W2078993968 @default.
- W2001779952 cites W2079213338 @default.
- W2001779952 cites W2085602613 @default.
- W2001779952 cites W2091409921 @default.
- W2001779952 cites W2096781815 @default.
- W2001779952 cites W2098472363 @default.
- W2001779952 cites W2161872319 @default.
- W2001779952 doi "https://doi.org/10.1016/0005-2728(84)90073-2" @default.
- W2001779952 hasPublicationYear "1984" @default.
- W2001779952 type Work @default.
- W2001779952 sameAs 2001779952 @default.
- W2001779952 citedByCount "149" @default.
- W2001779952 countsByYear W20017799522017 @default.
- W2001779952 countsByYear W20017799522019 @default.
- W2001779952 countsByYear W20017799522022 @default.
- W2001779952 crossrefType "journal-article" @default.
- W2001779952 hasAuthorship W2001779952A5008509272 @default.
- W2001779952 hasAuthorship W2001779952A5011467996 @default.
- W2001779952 hasAuthorship W2001779952A5057697232 @default.
- W2001779952 hasAuthorship W2001779952A5082852718 @default.
- W2001779952 hasConcept C113196181 @default.
- W2001779952 hasConcept C121332964 @default.
- W2001779952 hasConcept C123669783 @default.
- W2001779952 hasConcept C1276947 @default.
- W2001779952 hasConcept C135473242 @default.
- W2001779952 hasConcept C147789679 @default.
- W2001779952 hasConcept C161790260 @default.
- W2001779952 hasConcept C17525397 @default.
- W2001779952 hasConcept C178790620 @default.
- W2001779952 hasConcept C179104552 @default.
- W2001779952 hasConcept C183688256 @default.
- W2001779952 hasConcept C185592680 @default.
- W2001779952 hasConcept C24840226 @default.
- W2001779952 hasConcept C26873012 @default.
- W2001779952 hasConcept C2778148179 @default.
- W2001779952 hasConcept C2779892579 @default.
- W2001779952 hasConcept C2900893 @default.
- W2001779952 hasConcept C43617362 @default.
- W2001779952 hasConcept C4839761 @default.
- W2001779952 hasConcept C52859227 @default.
- W2001779952 hasConcept C540031477 @default.
- W2001779952 hasConcept C55493867 @default.
- W2001779952 hasConcept C55904794 @default.
- W2001779952 hasConcept C75473681 @default.
- W2001779952 hasConcept C80298142 @default.
- W2001779952 hasConcept C98015330 @default.
- W2001779952 hasConceptScore W2001779952C113196181 @default.
- W2001779952 hasConceptScore W2001779952C121332964 @default.
- W2001779952 hasConceptScore W2001779952C123669783 @default.
- W2001779952 hasConceptScore W2001779952C1276947 @default.
- W2001779952 hasConceptScore W2001779952C135473242 @default.
- W2001779952 hasConceptScore W2001779952C147789679 @default.
- W2001779952 hasConceptScore W2001779952C161790260 @default.
- W2001779952 hasConceptScore W2001779952C17525397 @default.
- W2001779952 hasConceptScore W2001779952C178790620 @default.
- W2001779952 hasConceptScore W2001779952C179104552 @default.
- W2001779952 hasConceptScore W2001779952C183688256 @default.
- W2001779952 hasConceptScore W2001779952C185592680 @default.
- W2001779952 hasConceptScore W2001779952C24840226 @default.
- W2001779952 hasConceptScore W2001779952C26873012 @default.
- W2001779952 hasConceptScore W2001779952C2778148179 @default.
- W2001779952 hasConceptScore W2001779952C2779892579 @default.
- W2001779952 hasConceptScore W2001779952C2900893 @default.
- W2001779952 hasConceptScore W2001779952C43617362 @default.
- W2001779952 hasConceptScore W2001779952C4839761 @default.
- W2001779952 hasConceptScore W2001779952C52859227 @default.
- W2001779952 hasConceptScore W2001779952C540031477 @default.
- W2001779952 hasConceptScore W2001779952C55493867 @default.
- W2001779952 hasConceptScore W2001779952C55904794 @default.
- W2001779952 hasConceptScore W2001779952C75473681 @default.
- W2001779952 hasConceptScore W2001779952C80298142 @default.