Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Tohey Matsuyama"'
Publikováno v:
Medical Mycology. 37:397-404
Autor:
Yoji Nakagawa, Jun-ichi Wakita, Mitsugu Matsushita, Takashi Nozawa, Tohey Matsuyama, Taichiro Tanikawa, Chihiro Takahashi
Publikováno v:
FEMS Microbiology Letters. 280:169-175
Polar flagellated Pseudomonas aeruginosa PAO1 demonstrated extensive spreading growth in 2 days on 1.5% agar medium. Such spreading growth of P. aeruginosa PAO1 strains was absent on Luria-Bertani 1.5% agar medium, but remarkable on Davis minimal syn
Autor:
Mitsugu Matsushita, Tohey Matsuyama, Chihiro Takahashi, Hiroyuki Hasegawa, Takashi Nozawa, Taichiro Tanikawa, Yoji Nakagawa, Yumi Ando
Publikováno v:
Microbiology and Immunology. 51:703-712
Anaerobiosis of Pseudomonas aeruginosa in infected organs is now gaining attention as a unique physiological feature. After anaerobic cultivation of P. aeruginosa wild type strain PAO1 T, we noticed an unexpectedly expanding colony on a 1.5% agar med
Publikováno v:
Microbiology and Immunology. 50:587-596
Serratia marcescens has been known as a temperature-dependent producer of two chemically different exolipids (red pigment prodigiosin and biosurfactant serrawettin W1) in parallel. During genetic investigation of such control mechanisms, mini-Tn 5 in
Autor:
Naoki Kobayashi, Tatsuya Ozawa, Tohey Matsuyama, Mitsugu Matsushita, Yoshihiro Yamazaki, Kazuaki Saito
Publikováno v:
Progress of Theoretical Physics Supplement. 161:232-235
We have examined whether rough interfaces of bacterial colonies are multi-affine. We have used the bacterial species called Bacillus subtilis, which has been found to exhibit a variety of colony patterns when varying both the concentration of nutrien
Autor:
Fumiko Hiramatsu, Mitsugu Matsushita, Michio Nakatsuchi, Jun-ichi Wakita, Tohey Matsuyama, Takemasa Ikeda, Naoki Kobayashi, Hirotoshi Shimada, Hiroto Itoh, Sayuri Kurosu, Yoshihiro Yamazaki
Publikováno v:
Physica D: Nonlinear Phenomena. 205:136-153
The formation of concentric ring colonies by bacterial species Bacillus subtilis and Proteus mirabilis has been investigated experimentally, focusing our attention on the dependence of local cell density upon the bacterial motility. It has been confi
Publikováno v:
Microbiology and Immunology. 49:303-310
Serrawettin W1 produced by Serratia marcescens is a surface active exolipid having various functions supporting behaviors of bacteria on surface environments. Through the genetic analyses of serrawettin-less mutants of S. marcescens 274, the swrW gen
Autor:
Naoki Kobayashi, Yoshihiro Yamazaki, Tohey Matsuyama, Fumiko Hiramatsu, Jun-ichi Wakita, Mitsugu Matsushita
Publikováno v:
Microbes and Environments. 20:120-125
Characteristic patterns of expansion were generated by bacterial cell populations of Serratia marcescens on media with different concentrations of nutrient and agar. These patterns were classified as Eden-like, dense-branching-morphology-like, flower
Autor:
Yoshihiro Yamazaki, Fumiko Hiramatsu, Naoki Kobayashi, Tatsuya Ozawa, Tohey Matsuyama, Mitsugu Matsushita
Publikováno v:
Biofilms. 1:305-317
We present experimental results of colony formation in bacteria as an example of pattern formation resulting from reproduction and movement in biological populations. The bacterium Bacillus subtilis is known to exhibit at least five distinct types of
Publikováno v:
Microbiology and Immunology. 48:723-728
Serratia marcescens mutants defective in production of the red pigment prodigiosin and the biosurfactant serrawettin W1 in parallel were isolated by transposon mutagenesis of strain 274. Cloning of the DNA fragment required for production of these se