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20 in total

1. Novel approach for improving the productivity of antibiotic-producing strains by inducing combined resistant mutations.

Authors: H Hu; K Ochi
Journal: Appl Environ Microbiol Date: 2001-04 Impact factor: 4.792

2. The novel mutation K87E in ribosomal protein S12 enhances protein synthesis activity during the late growth phase in Escherichia coli.

Authors: T Hosaka; N Tamehiro; N Chumpolkulwong; C Hori-Takemoto; M Shirouzu; S Yokoyama; K Ochi
Journal: Mol Genet Genomics Date: 2004-02-14 Impact factor: 3.291

3. Improvement of alpha-amylase production by modulation of ribosomal component protein S12 in Bacillus subtilis 168.

Authors: Kazuhiko Kurosawa; Takeshi Hosaka; Norimasa Tamehiro; Takashi Inaoka; Kozo Ochi
Journal: Appl Environ Microbiol Date: 2006-01 Impact factor: 4.792

4. A novel insertion mutation in Streptomyces coelicolor ribosomal S12 protein results in paromomycin resistance and antibiotic overproduction.

Authors: Guojun Wang; Takashi Inaoka; Susumu Okamoto; Kozo Ochi
Journal: Antimicrob Agents Chemother Date: 2008-12-22 Impact factor: 5.191

Review 5. Insights into microbial cryptic gene activation and strain improvement: principle, application and technical aspects.

Authors: Kozo Ochi
Journal: J Antibiot (Tokyo) Date: 2016-07-06 Impact factor: 2.649

6. Mutations in rsmG, encoding a 16S rRNA methyltransferase, result in low-level streptomycin resistance and antibiotic overproduction in Streptomyces coelicolor A3(2).

Authors: Kenji Nishimura; Takeshi Hosaka; Shinji Tokuyama; Susumu Okamoto; Kozo Ochi
Journal: J Bacteriol Date: 2007-03-23 Impact factor: 3.490

7. Development of antibiotic-overproducing strains by site-directed mutagenesis of the rpsL gene in Streptomyces lividans.

Authors: Yoshiko Okamoto-Hosoya; Susumu Okamoto; Kozo Ochi
Journal: Appl Environ Microbiol Date: 2003-07 Impact factor: 4.792

8. Acquisition of certain streptomycin-resistant (str) mutations enhances antibiotic production in bacteria.

Authors: Y Hosoya; S Okamoto; H Muramatsu; K Ochi
Journal: Antimicrob Agents Chemother Date: 1998-08 Impact factor: 5.191

9. Enhanced expression of S-adenosylmethionine synthetase causes overproduction of actinorhodin in Streptomyces coelicolor A3(2).

Authors: Susumu Okamoto; Alexander Lezhava; Takeshi Hosaka; Yoshiko Okamoto-Hosoya; Kozo Ochi
Journal: J Bacteriol Date: 2003-01 Impact factor: 3.490

10. Innovative approach for improvement of an antibiotic-overproducing industrial strain of Streptomyces albus.

Authors: Norimasa Tamehiro; Takeshi Hosaka; Jun Xu; Haifeng Hu; Noboru Otake; Kozo Ochi
Journal: Appl Environ Microbiol Date: 2003-11 Impact factor: 4.792