J
Junichi Miyazaki
Researcher at Japan Agency for Marine-Earth Science and Technology
Publications - 62
Citations - 3471
Junichi Miyazaki is an academic researcher from Japan Agency for Marine-Earth Science and Technology. The author has contributed to research in topics: Hydrothermal circulation & Thermus thermophilus. The author has an hindex of 26, co-authored 62 publications receiving 3097 citations. Previous affiliations of Junichi Miyazaki include University of Tokyo & Tohoku University.
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Cell proliferation at 122°C and isotopically heavy CH4 production by a hyperthermophilic methanogen under high-pressure cultivation
Ken Takai,Kentaro Nakamura,Tomohiro Toki,Urumu Tsunogai,Masayuki Miyazaki,Junichi Miyazaki,Hisako Hirayama,Satoshi Nakagawa,Takuro Nunoura,Koki Horikoshi +9 more
TL;DR: Under conventional growth conditions, the isotope fractionation of methanogenesis by M. kandleri strain 116 was similar to values previously reported for other hydrogenotrophic methanogens, but under high hydrostatic pressures, the atom fractionation effect became much smaller, and the kinetic isotope effect was one of the smallest effects ever reported.
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Site-specific recombination of a transgene in fertilized eggs by transient expression of Cre recombinase.
TL;DR: An efficient method of transgene modulation in fertilized eggs has been developed that uses the Cre/loxP recombination system, and should be useful for breeding transgenic lines in which transGene expression leads to sterility or lethality.
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Impaired Anaphylactic Responses with Intact Sensitivity to Endotoxin in Mice Lacking a Platelet-activating Factor Receptor
Satoshi Ishii,Tomoyuki Kuwaki,Takahide Nagase,Kazushige Maki,Fumi Tashiro,Shinji Sunaga,Wei-Hua Cao,Kazuhiko Kume,Yoshinosuke Fukuchi,Koichi Ikuta,Junichi Miyazaki,Mamoru Kumada,Takao Shimizu +12 more
TL;DR: It is shown that disruption of the PAF receptor gene in mice caused a marked reduction in systemic anaphylactic symptoms, and that PAF is not essential for reproduction, brain development, or endotoxic shock.
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Defective B-1 Cell Development and Impaired Immunity against Angiostrongylus cantonensis in IL-5Rα-Deficient Mice
Toshimi Yoshida,Koichi Ikuta,Hiroko Sugaya,Kazushige Maki,M Takagi,Hiroko Kanazawa,Shinji Sunaga,Tatsuo Kinashi,Kentarou Yoshimura,Junichi Miyazaki,Satoshi Takaki,Kiyoshi Takatsu +11 more
TL;DR: Results indicate that IL-5-induced eosinophils serve as potent effector cells in the killing of Angiostrongylus cantonensis in mice.
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Hadal biosphere: Insight into the microbial ecosystem in the deepest ocean on Earth
Takuro Nunoura,Yoshihiro Takaki,Miho Hirai,Shigeru Shimamura,Akiko Makabe,Akiko Makabe,Osamu Koide,Tohru Kikuchi,Junichi Miyazaki,Keisuke Koba,Naohiro Yoshida,Michinari Sunamura,Ken Takai +12 more
TL;DR: The enrichment of heterotrophic population in the hadal water (6,000 ∼10,257 m) microbial communities, whereas the chemolithotrophic populations were more abundant in the upper abyssal waters, suggested that thehadal microbial biosphere was supported by the endogenous recycling of organic matter in theHadal waters associated with the trench geomorphology.