Zobrazeno 1 - 10
of 127
pro vyhledávání: '"Mitsugu Matsushita"'
Publikováno v:
African Journal of Microbiology Research. 7:1780-1786
1 Laboratory of Veterinary Microbiology, Iwate University, 3-18-8 Ueda, Morioka, Iwate 020-8550, Japan. 2 The United Graduate School of Veterinary Science, Gifu University, 1-1 Yanagido, Gifu, Gifu 501-1193, Japan. 3 Department of Physics, Chuo Unive
Publikováno v:
Journal of Veterinary Medical Science. 71:147-153
A bacterial strain isolated from the oral cavity of a healthy dog revealed an unusual colony formation in nebular appearance on agar plates. The isolated bacterial strain was Gram-positive, spore-forming rod with peritrichous flagella, and grown unde
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
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:
Tatsuya Ozawa, Yoshihiro Yamazaki, Kazuaki Saito, Katsuya Honda, Mitsugu Matsushita, Naoki Kobayashi
Publikováno v:
Journal of the Physical Society of Japan. 74:2712-2715
We have extended dynamic scaling hypothesis to describe the wide range of experiments on growing rough interfaces. An alternative approach of original Family–Vicsek scaling hypothesis was not successfully applied to the growing interfaces of paper
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
Publikováno v:
Journal of the Physical Society of Japan. 73:2112-2116
We have numerically investigated the self-affinity of the bacterial colony model. In order to examine the growth exponent β, we find a new approach to the dynamic scaling hypothesis for the growing rough surface. We have first investigated the self-
Autor:
Hirotoshi Shimada, Mitsugu Matsushita, Michio Nakatsuchi, Yoshihiro Yamazaki, Jun-ichi Wakita, Hiroto Itoh, Tohey Matsuyama, Takemasa Ikeda, Fumiko Hiramatsu, Sayuri Kurosu
Publikováno v:
Journal of the Physical Society of Japan. 73:1082-1089
The formation of concentric ring-like colonies by bacterial species Bacillus subtilis has been investigated, focusing our attention on the effect of local cell density upon the bacterial motility: ...
Autor:
Mitsugu Matsushita, Ryuutaro Takahashi, Hiroto Itoh, Kouichi Hagiwara, Kizuku Kuramoto, Toshio Ozawa, Satoru Matsushita
Publikováno v:
Geriatrics & Gerontology International. 3:189-199
Disability and the resulting lowered quality of life are serious issues accompanying increased longevity. Curiously, despite its potential contribution to aging theory, complete statistical and etiological structures of this common and unwelcome agin