scholarly journals High Field EPR Study of the Pheophytin Anion Radical in Wild Type and D1-E130 Mutants of Photosystem II inChlamydomonas reinhardtii

2001 ◽  
Vol 276 (25) ◽  
pp. 22313-22316 ◽  
Author(s):  
Pierre Dorlet ◽  
Ling Xiong ◽  
Richard T. Sayre ◽  
Sun Un
Keyword(s):  
Photosystem Ii ◽  
High Field ◽  
Anion Radical ◽  
Wild Type

High-Field EPR Study of Carotenoid and Chlorophyll Cation Radicals in Photosystem II

2000 ◽  
Vol 104 (45) ◽  
pp. 10445-10448 ◽  
Author(s):  
K. V. Lakshmi ◽  
Michael J. Reifler ◽  
Gary W. Brudvig ◽  
Oleg G. Poluektov ◽  
Arlene M. Wagner ◽  
...  
Keyword(s):  
Photosystem Ii ◽  
High Field ◽  
Cation Radicals

Investigation of the Differences in the Local Protein Environments Surrounding Tyrosine Radicals YZ•and YD•in Photosystem II Using Wild-Type and the D2-Tyr160Phe Mutant ofSynechocystis6803†

Biochemistry ◽  
1996 ◽  
Vol 35 (5) ◽  
pp. 1475-1484 ◽  
Author(s):  
Xiao-Song Tang ◽  
Ming Zheng ◽  
Dexter A. Chisholm ◽  
G. Charles Dismukes ◽  
Bruce A. Diner
Keyword(s):  
Photosystem Ii ◽  
Wild Type ◽  
Local Protein

Multifrequency High-Field EPR Study of the Interaction between the Tyrosyl Z Radical and the Manganese Cluster in Plant Photosystem II

1999 ◽  
Vol 103 (49) ◽  
pp. 10945-10954 ◽  
Author(s):  
Pierre Dorlet ◽  
Alain Boussac ◽  
A. William Rutherford ◽  
Sun Un
Keyword(s):  
Photosystem Ii ◽  
High Field ◽  
Manganese Cluster

A Herbicide Resistant Euglena Mutant Carrying a Ser to Thr Substitution at Position 265 in the D1 Protein of Photosystem II

1992 ◽  
Vol 47 (3-4) ◽  
pp. 245-248 ◽  
Author(s):  
A. Aiach ◽  
E. Ohmann ◽  
U. Bodner ◽  
U. Johanningmeier
Keyword(s):  
Amino Acids ◽  
Sequence Analysis ◽  
Photosystem Ii ◽  
D1 Protein ◽  
Inhibitory Effect ◽  
Wild Type ◽  
Rna Sequence ◽  
Herbicide Resistant ◽  
Lower Resistance ◽  
Chlamydomonas Mutants

A herbicide resistant Euglena mutant (MSI) has been obtained by adapting wild type cells to increasing concentrations of DCMU (3-(3′,4′-dichlorophenyl)-1,1-dimethylurea). Lower resistance levels towards DCMU and metribuzin were observed in MSI when compared with Euglena or Chlamydomonas mutants with Ser 264 to Ala substitutions. RNA-sequence analysis identified a Ser to Thr change at position 265 (equivalent to position 264 in other organisms), thus making it possible to compare the influence of amino acids Ser, Ala and Thr at identical positions on the inhibitory effect of structurally different herbicides in the same species.

245 GHz High-Field EPR Study of Tyrosine-D° and Tyrosine-Z° in Mutants of Photosystem II†

Biochemistry ◽  
1996 ◽  
Vol 35 (3) ◽  
pp. 679-684 ◽  
Author(s):  
Sun Un ◽  
Xiao-Song Tang ◽  
Bruce A. Diner
Keyword(s):  
Photosystem Ii ◽  
High Field ◽  
Tyrosine Z ◽  
Tyrosine D

Photosystem II activity of wild type Synechocystis PCC 6803 and its mutants with different plastoquinone pool redox states

2016 ◽  
Vol 81 (8) ◽  
pp. 858-870
Author(s):  
O. V. Voloshina ◽  
Y. V. Bolychevtseva ◽  
F. I. Kuzminov ◽  
M. Y. Gorbunov ◽  
I. V. Elanskaya ◽  
...  
Keyword(s):  
Photosystem Ii ◽  
Wild Type ◽  
Synechocystis Pcc 6803 ◽  
Redox States ◽  
Plastoquinone Pool ◽  
Photosystem Ii Activity ◽  
Pcc 6803
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