phenazine methosulphate
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2019 ◽  
Vol 79 ◽  
pp. 102343
Author(s):  
Rani Kaliyaperumal ◽  
Jianhe Wang ◽  
Herbert J. Meiselman ◽  
Björn Neu

2017 ◽  
Vol 07 (11) ◽  
pp. 707-718
Author(s):  
Ashwini Khanderao Jadhav ◽  
Priyanka Jangid ◽  
Rajendra Patil ◽  
Wasudev Gade ◽  
Kiran Kharat ◽  
...  

2014 ◽  
Vol 49 (4) ◽  
pp. 435-443 ◽  
Author(s):  
Anna Tukendorf ◽  
Zbigniew Krupa ◽  
Tadeusz Baszyński

Phenazine methosulphate mediated cyclic phosphorylation suppressed by heptane extraction or galactolipase treatment of spinach chloroplasts is restored by β -carotene, in 100% and 50%, respectively. Xanthophylls are not able to reconstitute this reaction. β-Carotene replaces galactolipids in reactivation of galactolipase treated chloroplasts, indicating a nonspecific effect of lipids in photosystem I dependent reactions.


2003 ◽  
Vol 13 (6) ◽  
pp. 329-336 ◽  
Author(s):  
John Gibson ◽  
Morris Muzyamba ◽  
Clive Ellory

1997 ◽  
Vol 30 (2) ◽  
pp. 205-220 ◽  
Author(s):  
Wanlan Luo ◽  
Haiying Liu ◽  
Huihong Deng ◽  
Kang Sun ◽  
Changhou Zhao ◽  
...  

1995 ◽  
Vol 50 (7-8) ◽  
pp. 505-510 ◽  
Author(s):  
Lidia E. Mikheeva ◽  
Oliver Schmitzh ◽  
Sergey V. Shestakov ◽  
Hermann Bothe

Abstract Two mutants of the cyanobacterium Anabaena variabilis impaired in the utilization or formation of molecular hydrogen have been obtained by nitroso-guanidine mutagenesis. Cul­tures of both mutants did not show alterations in the growth characteristics or in the hetero­cysts frequency but evolved molecular hydrogen from nitrogenase with enhanced rates. Ac­tivity measurements in extracts showed that one mutant (PK84) did not perform Na2S2O4- dependent H2-formation and was, therefore, unable to express an active bidirectional hydro­genase. Both mutants (PK84, PK 17R) were characterized by lower activity of phenazine-methosulphate-dependent H2-uptake when extracts were assayed from younger cultures. In older cells, particularly when grown with nitrate in the medium , this H2-uptake activity was, how ever, enhanced. Both mutants are likely affected in regulatory hydrogenase genes. The mutant PK84 offers perspectives for potential applications in solar energy conversion programs.


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