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Artículo
Optimization of conditions for photoproduction of ammonia from nitrate by Anacystis nidulans
(American Society for Microbiology, 1982)
The effect of several relevant environmental factors influencing the photoproduction of ammonia from nitrate by Anacystis nidulans cells treated with the glutamine synthetase inhibitor L-methionine-DL-sulfoximine has ...
Artículo
Artículo
Sustained photoproduction of ammonia from nitrate by Anacystis nidulans
(American Society for Microbiology, 1982)
Conditions that lengthen the time during which L-methionine-DL-sulfoximine (MSX) promotes excretion of ammonia produced by photosynthetic nitrate reduction in Anacystis nidulans have been sought. If MSX was added every ...
Artículo
Sustained photoproduction of ammonia from dinitrogen and water by the nitrogen-fixing Cyanobacterium anabaena sp. strain ATCC 33047
(American Society for Microbiology, 1984)
Conditions have been developed that lengthen the time during which photosynthetic dinitrogen fixation by filaments of the cyanobacterium Anabaena sp. strain ATCC 33047 proceeds freely, whereas the subsequent conversion ...
Artículo
Affinity chromatography with an immobilized RNA enzyme
(National Academy of Sciences, 1986)
M1 RNA, the catalytic subunit of Escherichia coli RNase P, has been covalently linked at its 3' terminus to agarose beads. Unlike M1 RNA, which is active in solution in the absence of the protein component (C5) of RNase ...
Artículo
Un concepto unificado de transducción de energia por los sistemas bioquímicos
(Sociedad de Biología de Chile, 1986)
Electronic energy —resulting either from electron excitation or localization — is the obligatory link between the different forms of energy (light, redox, acid-base, metahosphate-ortophosphate) transducible by biochemical ...
Artículo
Isolation and comparison of molecular properties of cytochrome b-559 from both spinach thylakoids and PS II particles
(Walter de Gruyter GmbH, 1989)
Artículo
Nitrogen-fixing cyanobacterium with a high phycoerythrin content
(American Society for Microbiology, 1989)
The elemental and molecular composition, pigment content, and productivity of a phycoerythrin-rich nitrogen-fixing cyanobacterium-an Anabaena strain isolated from the coastal lagoon Albufera de Valencia, Spain-has been ...
Artículo
Artículo
Conversión y absorción de la energía solar por las plantas
(Iberica: Actualidad Científica, 1980)