Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Jobst-Heinrich Klemme"'
Autor:
Angela Hougardy, Jobst-Heinrich Klemme
Publikováno v:
Archives of Microbiology. 164:358-362
Using an enrichment technique avoiding the dominating fast-growing speciesRhodobacter capsulatus andRhodobacter sphaeroides, a new strain (designated B2c; DSM 10 139) ofRhodoferax fermentans, a facultatively phototrophic member of the β subclass of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6c89d0f5bc6963a654d0e1909458e13
https://doi.org/10.1007/bf02529983
https://doi.org/10.1007/bf02529983
Publikováno v:
Applied and Environmental Microbiology. 60:1768-1774
Transposon Tn 5 mutagenesis was used to isolate mutants of Rhodospirillum rubrum which lack uptake hydrogenase (Hup) activity. Three Tn 5 insertions mapped at different positions within the same 13-kb Eco RI fragment (fragment E1). Hybridization expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6dbf66395b54eeee99a995134ec50de
https://doi.org/10.1128/aem.60.6.1768-1774.1994
https://doi.org/10.1128/aem.60.6.1768-1774.1994
Publikováno v:
FEMS Microbiology Letters. 91:193-197
Regulation of biosynthesis and structural properties of the membrane-bound ‘hydrogen uptake’ (Hup)-hydrogenase of Rhodospirillum rubrum were studied. Under photoheterotrophic conditions, the highest activities were recorded in media with L-lactat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b25604d98810ce2e3e8efec9ba3149c4
https://doi.org/10.1111/j.1574-6968.1992.tb05208.x
https://doi.org/10.1111/j.1574-6968.1992.tb05208.x
Publikováno v:
Zeitschrift für Naturforschung C. 45:999-1003
Regulation of acetolactate synthase (ALS, EC 4.1.3.18) in the phototrophic prokaryote Rhodospirillum rubrum was studied. In cell free extracts of 5 strains investigated, enzyme activity was very labile (about 80% loss of activity within 12h during st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f967296926819c169133774d82a5ce77
https://doi.org/10.1515/znc-1990-9-1011
https://doi.org/10.1515/znc-1990-9-1011
Publikováno v:
Zeitschrift für Naturforschung C. 45:74-78
Aspartate kinase (AK , EC 2.7.2.4) from the thermophilic, phototrophic prokaryote, Chloroflexus aurantiacus, was partially purified and separated from homoserine dehydrogenase (HSDH, EC 1.1.1.3). The molecular weights as determined by gel filtration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71d4300cef1cf1990b7c5b4c56059b0a
https://doi.org/10.1515/znc-1990-1-213
https://doi.org/10.1515/znc-1990-1-213
Publikováno v:
Zeitschrift für Naturforschung C. 51:900-902
Plasmid pFR400, a derivative of the vector plasmid pPHU231 containing the structural genes of the periplasmic nitrate reductase (nap genes) of Rhodobacter sphaeroides DSM 158 (F. Reyes et al., Molec. Microbiol. 19, 1307-1318 [1996]) was transferred b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10472171363782fc3e0c3463c954d3dc
https://doi.org/10.1515/znc-1996-11-1221
https://doi.org/10.1515/znc-1996-11-1221
Autor:
Jobst-Heinrich Klemme, Hans-Georg Koch
Publikováno v:
Zeitschrift für Naturforschung C. 49:888-890
None of six published preparation procedures for circular bacterial plasmids was satisfactory to purify the endogenous plasmid of a nitrate-reducing strain (AD2) of the phototrophic bacterium Rhodobacter capsulatus. By modifying the method of N. T. H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e71ec75feb3a400e3c280c3aac943025
https://doi.org/10.1515/znc-1994-11-1227
https://doi.org/10.1515/znc-1994-11-1227
Publikováno v:
Zeitschrift für Naturforschung C. 48:812-814
Among 4 strains of the purple bacterium Rhodospirillum rubrum only one did not contain trimethylamine N-oxide/dimethylsulfoxide reductase and was unable to grow under anaerobic dark conditions in fructose media supplemented with trimethylamine N-oxid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea384a86a1fdb8663723ef67937aea5f
https://doi.org/10.1515/znc-1993-9-1021
https://doi.org/10.1515/znc-1993-9-1021
Autor:
Astrid Witt, Jobst-Heinrich Klemme
Publikováno v:
Zeitschrift für Naturforschung C. 46:703-705
Patterns of endogenous plasmids and nitrate reductase activities were analyzed in the phototrophic bacterium Rhodobacter (Rb.) capsulatus. From 10 strains investigated (including a UV-induced plasmidless nit- mutant), 4 were unable to grow photosynth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32972fc3816ab40a68afa3076e658188
https://doi.org/10.1515/znc-1991-7-830
https://doi.org/10.1515/znc-1991-7-830