Article
Photoproduction of hydrogen by sulfur-deprived C. reinhardtii mutants with impaired photosystem II photochemical activity.
Photosynthesis research - 1 Oct 2007
Makarova Valeria V, Kosourov Sergey, Krendeleva Tatiana E, Semin Boris K, Kukarskikh Galina P, Rubin Andrei B, Sayre Richard T, Ghirardi Maria L, Seibert Michael
Abstract excerpt
Photoproduction of H2 was examined in a series of sulfur-deprived Chlamydomonas reinhardtii D1-R323 mutants with progressively impaired PSII photochemical activity. In the R323H, R323D, and R323E D1 mutants, replacement of arginine affects photosystem II (PSII) function, as demonstrated by progressive decreases in O2-evolving activity and loss of PSII photochemical activity. Significant changes in PSII activity...
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