Toshiyuki Niga

Quinolone resistance mutations in the DNA gyrase gyrA and gyrB genes of Staphylococcus aureus

Hiroki Ito, Hisahiro Yoshida, M Bogaki-Shonai et al. · Antimicrobial Agents and Chemotherapy · 1994 · 158 citations · Full text

Life Sciences, Microbiology, Molecular Genetics +17

Combination of known and unknown mechanisms confers high-level resistance to fluoroquinolones in Enterococcus faecium

Yoshihiro Oyamada, Hideaki Ito, K. Fujimoto et al. · Journal of Medical Microbiology · 2006 · 39 citations

Life Sciences, Infectious Diseases, Microbiology +17

Cloning and sequencing of a novel gene (recG) that affects the quinolone susceptibility of Staphylococcus aureus

Toshiyuki Niga, Hisahiro Yoshida, H. Hattori et al. · Antimicrobial Agents and Chemotherapy · 1997 · 19 citations · Full text

Life Sciences, Genetics, Microbiology +17

Cooperation between Alteration of DNA Gyrase Genes and Over‐Expression of MexB and MexX Confers High‐Level Fluoroquinolone Resistance in <i>Pseudomonas aeruginosa</i> Strains Isolated from a Patient Who Received a Liver Transplant Followed by Treatment with Fluoroquinolones

Toshiyuki Niga, Hideaki Ito, Yoshihiro Oyamada et al. · Microbiology and Immunology · 2005 · 10 citations · Full text

Life Sciences, Genetics, Microbiology +17