Method for enrichment of Rhodopseudomonas sphaeroides from fresh water.
نویسندگان
چکیده
منابع مشابه
Degradation of Bacteriochlorophyll a in Rhodopseudomonas sphaeroides
J. Ullrich Physikalisches Institut der Universität, Pfaffenwaldring 57, D-7000 Stuttgart Z. Naturforsch. 40c, 685 — 692 (1985); received May 24, 1985 Rhodopseudomonas sphaeroides, Bacteriochlorophyll a, Bacteriopheophytin a, Bacteriopheophorbide a, Pigment aggregation A series of pigments of the bacteriopheophytin a spectral type have been isolated from ageing cultures of Rhodopseudomonas sphae...
متن کاملSymmetry matters for the electronic structure of core complexes from Rhodopseudomonas palustris and Rhodobacter sphaeroides PufX-.
Low-temperature (1.4 K), single-molecule fluorescence-excitation spectra have been recorded for individual reaction center-light-harvesting 1 complexes from Rhodopseudomonas palustris and the PufX(-) strain of Rhodobacter sphaeroides. More than 80% of the complexes from Rb. sphaeroides show only broad absorption bands, whereas nearly all of the complexes from Rps. palustris also have a narrow l...
متن کاملIn vivo metabolic intermediates of phospholipid biosynthesis in Rhodopseudomonas sphaeroides.
The in vivo metabolic pathways of phospholipid biosynthesis in Rhodopseudomonas sphaeroides have been investigated. Rapid pulse-chase-labeling studies indicated that phosphatidylethanolamine and phosphatidylglycerol were synthesized as in other eubacteria. The labeling pattern observed for N-acylphosphatidylserine (NAPS) was inconsistent with the synthesis of this phospholipid occurring by dire...
متن کاملStructural homology of reaction centers from Rhodopseudomonas sphaeroides and Rhodopseudomonas viridis as determined by x-ray diffraction.
Crystals of the reaction center (RC) from Rhodopseudomonas sphaeroides with the space group P2(1)2(1)2(1), have been studied by x-ray diffraction. The Patterson search (molecular replacement) technique was used to analyze the data, with the structure of the reaction center from Rhodopseudomonas viridis as a model system. A preliminary electron density map of the reaction center from R. sphaeroi...
متن کاملStructure and physical map of Rhodopseudomonas sphaeroides bacteriophage RS1 DNA.
We analyzed, by restriction endonuclease mapping and electron microscopy, the genome of the lytic Rhodopseudomonas sphaeroides-specific bacteriophage RS1 and characterized it as a linear molecule of approximately 60 to 65 kilobases. When the DNA from purified phage particles was examined by several independent methods, considerable size heterogeneity was apparent in the RS1 DNA. This size heter...
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1984
ISSN: 0002-1369,1881-1280
DOI: 10.1271/bbb1961.48.2569