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Mostrando ítems 11-14 de 14
Artículo
Regulation of nitrate reductase levels in the cyanobacteria Anacystis nidulans, Anabaena sp. strain 7119, and Nostoc sp. strain 6719
(American Society for Microbiology, 1981)
The effect of the nitrogen source on the cellular activity of ferredoxin-nitrate reductase in different cyanobacteria was examined. In the unicellular species Anacystis nidulans, nitrate reductase was repressed in the ...
Artículo
Carbon dioxide-mediated decomposition of hydrogen peroxide in alkaline solutions
(Faraday Division of the Chemical Society, 1984)
Rapid hydrogen peroxide decomposition in aerated alkaline solutions is described, the maximum rate being attained at pH values between 11.5 and 11.7, where the peroxide (pKa = 11.7) is ca. 50% unprotonated. The reaction ...
Artículo
Purification and properties of glutathione reductase from the cyanobacterium Anabaena sp. strain 7119
(American Society for Microbiology, 1984)
An NADPH-glutathione reductase (EC 1.6.4.2) has been purified 6,000-fold to electrophoretic homogeneity from the filamentous cyanobacterium Anabaena sp. strain 7119. The purified enzyme exhibits a specific activity of ...
Artículo