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Dive into the research topics where Harushi Nakajima is active.

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Featured researches published by Harushi Nakajima.


Extremophiles | 1997

Effects of oxygen and nitrate on growth of Escherichia coli and Pseudomonas aeruginosa in the presence of organic solvents

Kasumi Noguchi; Harushi Nakajima; Rikizo Aono

Escherichia coli and Pseudomonas aeruginosa grown in the presence of certain harmful organic solvents become susceptible to these solvents during the cultivation. This susceptibility is conspicuous in the stationary phase of growth. The organic solvent tolerance levels of these microorganisms were maintained when the oxygen concentration was kept high. The tolerance levels were maintained also when these organisms were grown with nitrate present under anaerobic respiratory conditions.


Applied and Environmental Microbiology | 1997

Organic solvent tolerance and antibiotic resistance increased by overexpression of marA in Escherichia coli.

H Asako; Harushi Nakajima; Kensei Kobayashi; Masato Kobayashi; Rikizo Aono


Applied and Environmental Microbiology | 1995

Overexpression of the robA gene increases organic solvent tolerance and multiple antibiotic and heavy metal ion resistance in Escherichia coli.

Harushi Nakajima; Kensei Kobayashi; Masato Kobayashi; H Asako; Rikizo Aono


Bioscience, Biotechnology, and Biochemistry | 1995

A Close Correlation between Improvement of Organic Solvent Tolerance Levels and Alteration of Resistance toward Low Levels of Multiple Antibiotics in Escherichia coli

Rikizo Aono; Masato Kobayashi; Harushi Nakajima; Hideki Kobayashi


Applied and Environmental Microbiology | 1994

Cloning of organic solvent tolerance gene ostA that determines n-hexane tolerance level in Escherichia coli.

Rikizo Aono; T Negishi; Harushi Nakajima


Bioscience, Biotechnology, and Biochemistry | 1995

soxRS Gene Increased the Level of Organic Solvent Tolerance in Escherichia coli

Harushi Nakajima; Masato Kobayashi; Takaaki Negishi; Rikizo Aono


Applied and Environmental Microbiology | 1994

Oxidative Bioconversion of Cholesterol by Pseudomonas sp. Strain ST-200 in a Water-Organic Solvent Two-Phase System.

Rikizo Aono; Noriyuki Doukyu; Hideki Kobayashi; Harushi Nakajima; Koki Horikoshi


Microbiology | 2003

n-Hexane sensitivity of Escherichia coli due to low expression of imp/ostA encoding an 87 kDa minor protein associated with the outer membrane

Shigeo Abe; Tomohisa Okutsu; Harushi Nakajima; Nobuto Kakuda; Iwao Ohtsu; Rikizo Aono


Bioscience, Biotechnology, and Biochemistry | 1996

Control with Organic Solvents of Efficiency of Persolvent Cholesterol Fermentation by Pseudomonas sp. Strain ST-200

Noriyuki Doukyu; Hideki Kobayashi; Harushi Nakajima; Rikizo Aono


Bioscience, Biotechnology, and Biochemistry | 1993

Expression of an 87-kD-β-1,3-glucanase of Bacillus circulans IAM1165 in Saccharomyces cerevisiae by low-temperature incubation

Harushi Nakajima; Kasumi Noguchi; Mami Yamamoto; Rikizo Aono; Koki Horikoshi

Collaboration


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Rikizo Aono

Tokyo Institute of Technology

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Masato Kobayashi

Tokyo Institute of Technology

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Hideki Kobayashi

Tokyo Institute of Technology

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H Asako

Tokyo Institute of Technology

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Kasumi Noguchi

Tokyo Institute of Technology

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Kensei Kobayashi

Yokohama National University

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Koki Horikoshi

Tokyo Institute of Technology

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Takaaki Negishi

Tokyo Institute of Technology

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Iwao Ohtsu

Tokyo Institute of Technology

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