Results 51 to 60 of about 14,501 (252)

Glycerol dissimilation in Rhodopseudomonas sphaeroides [PDF]

Journal of Bacteriology, 1975
Rhodopseudomonas sphaeroides followed a diauxic growth curve when grown on a malate-glycerol medium, the first phase of growth being supported by malate and the second by glycerol. A soluble glycerokinase and a particulate, pyridine nucleotide-independent glycerophosphate dehydrogenase, were induced by the presence of glycerol in the medium, but ...
L, Pike, G A, Sojka
openaire   +2 more sources

Carbon Dioxide Fixation by Rhodopseudomonas Capsulatus [PDF]

, 1954
This report is about the study of mechanism of carbon dioxide fixation by the non-sulfur purple bacterium, Rhodopseudomonas ...
Stoppani, A. O. M., Fuller, R C, Calvin, M., R. C. Fuller, Fuller, R. C., Stoppani, A.O.M., Fuller, R.C., Stoppani, A O M, A. M. Stoppani, M. Calvin, Calvin, M   +10 more
core   +1 more source

The Composition of Intestinal Microbiota From Collichthys lucidus and Its Interaction With Microbiota From Waters Along the Pearl River Estuary in China

Frontiers in Environmental Science, 2021
By their nature and geographical location, estuaries shape different marine habitats via freshwater and seawater interactions. Thus, fish intestinal microbiota, as mediated by estuary habitat fluctuations, are fundamentally important but rarely studied ...
Peng Wu, Peng Wu, Peng Wu, Yong Liu, Yong Liu, Yong Liu, Yong Liu, Chunhou Li, Chunhou Li, Chunhou Li, Chunhou Li, Yayuan Xiao, Yayuan Xiao, Yayuan Xiao, Teng Wang, Teng Wang, Teng Wang, Teng Wang, Lin Lin, Lin Lin, Lin Lin, Yufang Xie, Yufang Xie, Yufang Xie   +23 more
doaj   +1 more source

Pyruvate Carboxylase in Rhodopseudomonas spheroides [PDF]

Journal of General Microbiology, 1969
SUMMARY: Unlike some other photosynthetic bacteria, Rhodopseudomonas spheroides directly carboxylates pyruvate in a reaction catalysed by a pyruvate carboxylase (E.C. 6·4.1·1). A partially purified preparation of the enzyme was acetylCoA-dependent. No phosphoenolpyruvate synthetase or phosphoenolpyruvate carboxylase activity was detected in extracts of
J, Payne, J G, Morris
openaire   +2 more sources

Alternative microbial-based functional ingredient source for lycopene, beta-carotene, and polyunsaturated fatty acids

Heliyon, 2023
The acquisition of carotenoids and polyunsaturated fatty acids (PUFAs) from plants and animals for use as functional ingredients raises concerns regarding productivity and cost; utilization of microorganisms as alternative sources is an option.
Chewapat Saejung, Khomsorn Lomthaisong, Prawphan Kotthale   +2 more
doaj   +1 more source

Bacteriophages of Rhodopseudomonas spheroides : Isolation and Characterization of a Rhodopseudomonas spheroides Bacteriophage [PDF]

Journal of Virology, 1974
A DNA-containing bacteriophage, designated RS1, infecting Rhodopseudomonas spheroides 2.4.1, has been isolated from sewage. The buoyant density of RS1 in CsCl equilibrium centrifugation is 1.50 g/cm 3 , and the buoyant density of RS1 DNA is 1.706.
A, Abeliovich, S, Kaplan
openaire   +2 more sources

Hydrogen recycling by Rhodopseudomonas capsulata [PDF]

FEBS Letters, 1977
capsdata evolves large quantities of molecular Hz via an energy-dependent nitrogenase activity when grown photoheterotrophically and supplied with certain amino acids, e.g., glutamate, as nitrogen source [ 1,2]. In addition, these bacteria are capable of utilizing Hz as a reductant for photoautotrophic growth.
Kelley, B.C., Meyer, C.M., Gandy, C., Vignais, P.M.   +3 more
openaire   +2 more sources

Insights into the Effect of Carbon and Nitrogen Source on Hydrogen Production by Photosynthetic Bacteria

Chemical Engineering Transactions, 2014
Nowadays the growing interest in alternative fuels is motivated by several important considerations; since the most alternative fuels are not derived from finite fossil-fuel resources and generally produce fewer vehicle emissions that contribute to smog,
T.V. Oliveira, L.O. Bessa, F.S. Oliveira, J.S. Ferreira, F.R.X. Batista, V. Cardoso   +5 more
doaj   +1 more source

CARBON DIOXIDE FIXATION BY RHODOPSEUDOMONAS CAPSULATUS [PDF]

Journal of Bacteriology, 1955
UNITTERSITY OF CALIFORNIA RadLation Laboratory Berkeley, California Contract NO, V-7405-eng-48 CARBON DIOXIDE FMATIOR BY RHODOPSEUDOMON.LS CPlPSIJLGTUS A.O&, Stoppani., R,C. Fuller and M, Calvin Printed for the U,S.
Stoppani, A O M, Fuller, R C, Calvin, M
openaire   +5 more sources

Photosynthetic membrane development in Rhodopseudomonas spheroides [PDF]

, 1972
Cells of Rhodopseudomonas spheroides were depigmented by aerobic growth in the light and then transferred to 4% oxygen in the dark to induce pigment synthesis. Pigment synthesis and photochemical activity were measured fluorometrically.
Peters, Gerald A., Cellarius, Richard A.
core   +1 more source