Results 51 to 60 of about 4,039 (174)
Modeling the electron transport chain of purple non‐sulfur bacteria
Molecular Systems Biology, 2008 Purple non‐sulfur bacteria (Rhodospirillaceae) have been extensively employed for studying principles of photosynthetic and respiratory electron transport phosphorylation and for investigating the regulation of gene expression in response to redox ...
Steffen Klamt +4 more
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MicrobiologyOpen, Volume 15, Issue 3, June 2026.The rhizosphere of Opuntia ficus‐indica from different Moroccan climates harbors diverse plant growth‐promoting bacteria with multiple beneficial traits. Selected isolates enhanced seed germination and seedling growth, highlighting their potential for sustainable agriculture in arid and semiarid environments.
Ilham Zouitane +11 more
wiley +1 more source
Suppression of Escherichia coli Growth Dynamics via RNAs Secreted by Competing Bacteria
Frontiers in Molecular Biosciences, 2021 With the discovery of secreted RNAs, it has become apparent that the biological role of regulatory oligonucleotides likely goes beyond the borders of individual cells.
Natalia Markelova +8 more
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OBSERVATIONS ON THE STRUCTURE OF RHODOSPIRILLUM MOLISCHIANUM [PDF]
The Journal of Cell Biology, 1965 The lamellae of the bacterium Rhodospirillum molischianum originate as extensions of the cytoplasmic membrane into the cytoplasm of the cell. Initially, these extensions are narrow folds and occur independently of one another. The first lamellae to appear average about 80 A in width, representing one side of the infolded cytoplasmic membrane, or 160 A ...
D D, HICKMAN, A W, FRENKEL
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mLife, Volume 5, Issue 3, Page 312-324, June 2026.Abstract Biological nitrogen fixation in symbiotic diazotrophs is subject to oxygen regulation by an oxygen‐sensing FixLJ two‐component system under micro‐oxic conditions. However, it remains unclear whether this mechanism is conserved in free‐living diazotrophs.
Lingwei Cui +6 more
wiley +1 more source
METABOLISM OF SULFATE BY THE CHROMATOPHORE OF RHODOSPIRILLUM [PDF]
Journal of Bacteriology, 1962 Ibanez , M. L. (The Pennsylvania State University, University Park) and E. S. Lindstrom . Metabolism of sulfate by the chromatophore of Rhodospirillum . J. Bacteriol. 84: 451–455.
M L, IBANEZ, E S, LINDSTROM
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Frontiers in Bioengineering and Biotechnology, 2023 Designing cell factories for the production of novel polyhydroxyalkanoates (PHAs) via smart metabolic engineering is key to obtain à la carte materials with tailored physicochemical properties.
Maria-Tsampika Manoli +13 more
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On the rôle of the carotenoids in photosynthesis in Rhodospirillum rubrum [PDF]
Biochimica et Biophysica Acta, 1950 The photosynthetic action spectrum of Rhodospirillum rubrum Esmarck strain 4 was determined. Some carotinoids were found capable of absorbing photosynthetically active light. Apparently, however, the main carotenoid, spirilloxanthin, does not participate in photosynthesis.
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Genetic analysis of photosynthesis in Rhodospirillum centenum [PDF]
Journal of Bacteriology, 1991 A genetic system has been developed for studying bacterial photosynthesis in the recently described nonsulfur purple photosynthetic bacterium Rhodospirillum centenum. Nonphotosynthetic mutants of R. centenum were obtained by enrichment for spontaneous mutations, by ethyl methanesulfonate mutagenesis coupled to penicillin selection on solid medium, and ...
F H, Yildiz, H, Gest, C E, Bauer
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Construction of a CO2‐Fixing Compartment Using a Shape‐Transforming DNA Scaffold
Chemistry – A European Journal, Volume 32, Issue 19, 22 May 2026.A shape‐transforming DNA scaffold encapsulates RuBisCO within a controllable, self‐contacting compartment that mimics the carboxysome. The scaffold switches between open and closed states, enabling direct comparison of identical enzyme populations in different microenvironments.
Hui Yang +6 more
wiley +1 more source