Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Rose A. Ciulla"'
Publikováno v:
Applied and Environmental Microbiology. 65:1815-1825
The ability to adapt to fluctuations in external osmotic pressure (osmoadaptation) and the development of specific mechanisms to achieve this (osmoregulation) are fundamental to the survival of cells ([6][1], [16][2], [67][3], [73][4], [76][5]). Most
Autor:
Rose A. Ciulla, Mary F. Roberts
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 1427:193-204
In vivo NMR studies of the thermophilic archaeon Methanococcus thermolithotrophicus, with sodium formate as the substrate for methanogenesis, were used to monitor formate utilization, methane production, and osmolyte pool synthesis and turnover under
Publikováno v:
Applied and Environmental Microbiology. 63:220-226
The identity and concentrations of intracellular organic solutes were determined by nuclear magnetic resonance spectroscopy for two strains of aerobic, gram-negative bacteria isolated from Mono Lake, Calif., an alkaline, moderately hypersaline lake.
Publikováno v:
Applied and Environmental Microbiology. 61:421-429
When sucrose is present in the external medium, it is internalized by Methanococcus thermolithotrophicus. Sucrose internalization, as determined by both natural abundance (sup13)C nuclear magnetic resonance spectroscopy and [(sup14)C]sucrose uptake,
Publikováno v:
Applied and Environmental Microbiology. 60:3660-3664
Methanococcus igneus , a hyperthermophilic marine methanogen (optimum growth temperature of 88°C) with a 25-min doubling time, synthesizes an unusual inositol phosphodiester which is present at high intracellular concentrations along with l -α-glut
Publikováno v:
Journal of Bacteriology. 176:3177-3187
Methanobacterium thermoautotrophicum delta H and Marburg were adapted to grow in medium containing up to 0.65 M NaCl. From 0.01 to 0.5 M NaCl, there was a lag before cell growth which increased with increasing external NaCl. The effect of NaCl on met
Publikováno v:
Biochimica et biophysica acta. 1524(1)
Methanococcus thermolithotrophicus, a thermophilic methanogenic archaeon, produces and accumulates beta-glutamate and L-alpha-glutamate as osmolytes when grown in media with1 M NaCl. When the organism is adapted to grow in1 M NaCl, a new zwitterionic