M
Masayuki Miyazaki
Researcher at Japan Agency for Marine-Earth Science and Technology
Publications - 84
Citations - 4036
Masayuki Miyazaki is an academic researcher from Japan Agency for Marine-Earth Science and Technology. The author has contributed to research in topics: Energy source & Amino acid. The author has an hindex of 31, co-authored 76 publications receiving 3404 citations.
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Journal ArticleDOI
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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Isolation of an archaeon at the prokaryote–eukaryote interface
Hiroyuki Imachi,Masaru K. Nobu,Nozomi Nakahara,Nozomi Nakahara,Nozomi Nakahara,Yuki Morono,Miyuki Ogawara,Yoshihiro Takaki,Yoshinori Takano,Katsuyuki Uematsu,Tetsuro Ikuta,Motoo Ito,Yohei Matsui,Masayuki Miyazaki,Kazuyoshi Murata,Yumi Saito,Sanae Sakai,Chihong Song,Eiji Tasumi,Yuko Yamanaka,Takashi Yamaguchi,Yoichi Kamagata,Hideyuki Tamaki,Ken Takai,Ken Takai +24 more
TL;DR: A hypothetical model for eukaryogenesis is proposed, termed the entangle–engulf–endogenize (also known as E 3 ) model, and isolation and characterization of an Asgard archaeon related to Lokiarchaeota reveals insights into how eukARYotes may have evolved from prokaryotes.
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Sulfurimonas paralvinellae sp. nov., a novel mesophilic, hydrogen- and sulfur-oxidizing chemolithoautotroph within the Epsilonproteobacteria isolated from a deep-sea hydrothermal vent polychaete nest, reclassification of Thiomicrospira denitrificans as Sulfurimonas denitrificans comb. nov. and emended description of the genus Sulfurimonas.
Ken Takai,Masae Suzuki,Satoshi Nakagawa,Masayuki Miyazaki,Yohey Suzuki,Fumio Inagaki,Koki Horikoshi +6 more
TL;DR: Strain GO25(T) represents the first deep-sea epsilonproteobacterium capable of growth by both hydrogen and sulfur oxidation and is proposed as the reclassification of Thiomicrospira denitrificans as Sulfurimonas denitRificans comb.
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A primordial and reversible TCA cycle in a facultatively chemolithoautotrophic thermophile
Takuro Nunoura,Yoshito Chikaraishi,Yoshito Chikaraishi,Rikihisa Izaki,Takashi Suwa,Takaaki Sato,Takeshi Harada,Koji Mori,Yumiko Kato,Masayuki Miyazaki,Shigeru Shimamura,Katsunori Yanagawa,Aya Shuto,Naohiko Ohkouchi,Nobuyuki Fujita,Yoshihiro Takaki,Haruyuki Atomi,Ken Takai +17 more
TL;DR: Phylometabolic evaluation suggests that the TCA cycle with reversible CS may represent an ancestral mode of the rTCA cycle and raises the possibility of a facultatively chemolithomixotrophic origin of life.
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Three-year investigations into sperm whale-fall ecosystems in Japan
Yoshihiro Fujiwara,Masaru Kawato,Tomoko Yamamoto,Toshiro Yamanaka,Waka Sato-Okoshi,Chikayo Noda,Chikayo Noda,Shinji Tsuchida,Tomoyuki Komai,Sherine Sonia Cubelio,Sherine Sonia Cubelio,Takenori Sasaki,Karen Jacobsen,Kaoru Kubokawa,Katsunori Fujikura,Tadashi Maruyama,Yasuo Furushima,Kenji Okoshi,Hiroshi Miyake,Masayuki Miyazaki,Yuichi Nogi,Akiko Yatabe,Akiko Yatabe,Takashi Okutani +23 more
TL;DR: Benthic communities were similar across all the carcasses studied, although the body sizes of the whales were very different, and the succession of epifaunal communities was relatively rapid and the sulphophilic stage was considerably shorter than that of other known whale falls.