Zobrazeno 1 - 10
of 11
pro vyhledávání: '"B. L. Marrs"'
Publikováno v:
FEMS microbiology letters. 74(2-3)
A new example of superoperonal gene arrangement has been documented in the Rhodobacter capsulatus photosynthetic gene cluster. The promoter for the operon initiated by the bchI gene is embedded within an upstream operon for carotenoid synthesis. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0a646270671cb643f1a002ee945e1bea
https://pubmed.ncbi.nlm.nih.gov/1526454
https://pubmed.ncbi.nlm.nih.gov/1526454
Publikováno v:
The Journal of biological chemistry. 266(20)
Rhodobacter capsulatus has been known to possess two ferredoxins (I and II) with distinct physicochemical and structural properties: ferredoxin I is a 2[4Fe-4S] type and the other is a [3Fe-4S] [4Fe-4S] type. To analyze their possible functional diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4c0ad0ee5e956e2b9fc084ee7e9d9db4
https://pubmed.ncbi.nlm.nih.gov/2071578
https://pubmed.ncbi.nlm.nih.gov/2071578
Publikováno v:
Journal of biochemistry. 108(3)
Two distinct ferredoxins were purified from Rhodobacter capsulatus SB1003. Their complete amino acid sequences were determined by a combination of protease digestion, BrCN cleavage and Edman degradation. Ferredoxins I and II were composed of 64 and 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::586490f9a2101d20f4bd820d2e699a78
https://pubmed.ncbi.nlm.nih.gov/2277040
https://pubmed.ncbi.nlm.nih.gov/2277040
Publikováno v:
Molecular Biology of Membrane-Bound Complexes in Phototrophic Bacteria ISBN: 9781475708950
Among the photosynthetic bacteria, Rhodobacter capsulatus has been particularly well characterized genetically (reviewed in Scolnik and Marrs, 1987). By a variety of fine structure genetic mapping techniques, it has been previously determined that mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::995888c60e41dd3d47ed856bb92d87b8
https://doi.org/10.1007/978-1-4757-0893-6_2
https://doi.org/10.1007/978-1-4757-0893-6_2
Autor:
B. L. Marrs, S. S. Taremi
Publikováno v:
The Molecular Basis of Bacterial Metabolism ISBN: 9783642759710
Pure cultures of certain phototrophic bacteria undergo striking changes in color in response to varying oxygen tensions. Rhodobacter capsulatus cells in anaerobic cultures are dark brown. A tiny amount of oxygen during or after growth results in deep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2495d3024d39d8a463c4e331dbc2bdf6
https://doi.org/10.1007/978-3-642-75969-7_15
https://doi.org/10.1007/978-3-642-75969-7_15
Publikováno v:
Journal of Bacteriology. 125:282-289
A menaquinone mutant (SG1) of Bacillus licheniformis has been isolated by selecting for colonies that are resistant to low levels of kanamycin (1.5 mug/ml) but sensitive to the same concentration of kanamycin in the presence of shikimate (25 mug/ml).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba0f5a2173259a08aa41db21b49bdbe3
https://doi.org/10.1128/jb.125.1.282-289.1976
https://doi.org/10.1128/jb.125.1.282-289.1976
Publikováno v:
Journal of bacteriology. 162(3)
We examined the role of bacteriochlorophyll synthesis on the regulation of carotenoid synthesis in Rhodopseudomonas capsulata. Strains capable of making bacteriochlorophyll accumulated greater amounts of carotenoids under low oxygen than they did und
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df68b9ac7c6bf2c0717ff11be7075dac
https://pubmed.ncbi.nlm.nih.gov/3997780
https://pubmed.ncbi.nlm.nih.gov/3997780
Publikováno v:
The Journal of biological chemistry. 255(6)
We have characterized the carotenoids accumulated by a series of mutants of Rhodopseudomonas capsulata as part of a study of the synthesis, structure, and function of the photosynthetic membranes of this bacterium. The carotenoids in this study were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ebaa0cef127065e37118ab51249e92f9
https://pubmed.ncbi.nlm.nih.gov/7358679
https://pubmed.ncbi.nlm.nih.gov/7358679
Publikováno v:
The Journal of biological chemistry. 263(10)
In an attempt to identify features of an oxygen-regulated promoter, we have determined the location of transcription initiation for the puf operon. The position for the oxygen-regulated promoter was demonstrated by several independent means to be loc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::da763febd96be2352d54761bbd81089f
https://pubmed.ncbi.nlm.nih.gov/3127391
https://pubmed.ncbi.nlm.nih.gov/3127391
Publikováno v:
The Journal of biological chemistry. 261(2)
A non-photosynthetic mutant (Ps-) of Rhodopseudomonas capsulata, designated R126, was analyzed for a defect in the cyclic electron transfer system. Compared to a Ps+ strain MR126, the mutant was shown to have a full complement of electron transfer co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5d6a2b2e2a929395e88429e300af3ebf
https://pubmed.ncbi.nlm.nih.gov/3001072
https://pubmed.ncbi.nlm.nih.gov/3001072