Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Rikizo Aono"'
Publikováno v:
Microbiology (Reading, England). 143(8)
Summary: A method was established to measure the cytoplasmic pH of the facultative alkaliphilic strain, Bacillus lentus C-125. The bacterium was loaded with a pH-sensitive fluorescent probe, 2′,7′-bis-(2-carboxyethyl)-5 (and -6)-carboxyfluorescei
Publikováno v:
Bioscience, biotechnology, and biochemistry. 62(6)
The indole tolerance level of Pseudomonas sp. strain ST-200 was 0.25 mg/ml. The level was raised to 4 mg/ml when diphenylmethane was added to the medium to 20% by volume. ST-200 grown in this two-phase culture system containing indole (1 mg/ml) and d
Publikováno v:
Bioscience, biotechnology, and biochemistry. 63(8)
The growth curve (increase in the number of viable cells) of a toluene-tolerant strain Pseudomonas putida Px51T was not reproducible in the presence of harmful organic solvents, such as p-xylene and toluene. The survival often fluctuated the during l
Publikováno v:
Bioscience, biotechnology, and biochemistry. 56(5)
Autor:
Rikizo Aono, Taketo Kawarai, Makari Yamasaki, Ayako Irie, Yoshinori Inagi, Akari Ida, Mami Kishima, Hirokazu Ogihara, Soichi Furukawa
Publikováno v:
Journal of Bioscience and Bioengineering. 100:613-616
We reported previously that high hydrostatic pressure-injured stationary phase cells of Escherichia coli K-12 lost their intrinsic deoxycholate tolerance. The AcrAB-TolC multi-drug resistance pump driven by proton motive force has been argued to be r
Publikováno v:
Applied Microbiology and Biotechnology. 58:543-546
Acinetobacter sp. strain ST-550 was isolated from fumus soil as an efficient indigo producer in the presence of organic solvent. The minimum inhibitory concentration of indole was 0.4 mg/ml for ST-550. ST-550 produced only a small amount of indigo (l
Autor:
Noriyuki Doukyu, Rikizo Aono
Publikováno v:
Applied Microbiology and Biotechnology. 57:146-152
Burkholderia cepacia strain ST-200 produces an extracellular cholesterol oxidase which is stable and highly active in the presence of organic solvents. This cholesterol oxidase produces 6beta-hydroperoxycholest-4-en-3-one from cholesterol, with the c
Publikováno v:
Journal of Bacteriology. 183:2646-2653
The AcrAB-TolC efflux pump plays an intrinsic role in resistance to hydrophobic solvents in Escherichia coli. E. coli OST5500 is hypersensitive to solvents due to inactivation of the acrB gene by insertion of IS 30 . Suppressor mutants showing high s
Publikováno v:
Journal of Bacteriology. 181:6600-6606
A teichuronopeptide (TUP) is one of major structural components of the cell wall of the facultative alkaliphilic strain Bacillus lentus C-125. A mutant defective in TUP synthesis grows slowly at alkaline pH. An upper limit of pH for growth of the mut
Autor:
Noriyuki Doukyu, Rikizo Aono
Publikováno v:
Applied and Environmental Microbiology. 64:1929-1932
Extracellular cholesterol oxidase of Pseudomonas sp. strain ST-200 was purified from the culture supernatant. This oxidase contained bound flavin and was categorized as a 3β-hydroxysteroid oxidase, converting 3β-hydroxyl groups to keto groups. The