Y
Yoshihiko Sako
Researcher at Kyoto University
Publications - 183
Citations - 6023
Yoshihiko Sako is an academic researcher from Kyoto University. The author has contributed to research in topics: Aeropyrum pernix & Alexandrium catenella. The author has an hindex of 41, co-authored 177 publications receiving 5551 citations.
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Complete genome sequence of an aerobic hyper-thermophilic crenarchaeon, Aeropyrum pernix K1.
Yutaka Kawarabayasi,Yumi Hino,Hirosh Horikawa,Syuji Yamazaki,Yuji Haikawa,Koji Jin-no,Mikio Takahashi,Mitsuo Sekine,Sin-ichi Baba,Akiho Ankai,Hiroki Kosugi,Akira Hosoyama,Shigehiro Fukui,Yoshimi Nagai,Keiko Nishijima,Hidekazu Nakazawa,Minako Takamiya,Sayaka Masuda,Tomomichi Funahashi,Toshihiro Tanaka,Yutaka Kudoh,Jun Yamazaki,Norihiro Kushida,Akio Oguchi,Ken-ichi Aoki,Kenji Kubota,Yoshinobu Nakamura,Norimichi Nomura,Yoshihiko Sako,Hisasi Kikuchi +29 more
TL;DR: The complete sequence of the genome of an aerobic hyper-thermophilic crenarchaeon, Aeropyrum pernix K1, which optimally grows at 95 degrees C, has been determined by the whole genome shotgun method with some modifications.
Journal ArticleDOI
Aeropyrum pernix gen. nov., sp. nov., a Novel Aerobic Hyperthermophilic Archaeon Growing at Temperatures up to 100°C
Yoshihiko Sako,Norimichi Nomura,Aritsune Uchida,Yuzaburo Ishida,Hiroyuki Morii,Yosuke Koga,Toshihiro Hoaki,Tadashi Maruyama +7 more
TL;DR: Phylogenetic analysis based on 16S rRNA sequence indicates that strain K1 is a new member of Crenarchaeota, the first strictly aerobic organism growing at temperatures up to 100°C.
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Distribution, phylogenetic diversity and physiological characteristics of epsilon-Proteobacteria in a deep-sea hydrothermal field.
Satoshi Nakagawa,Ken Takai,Fumio Inagaki,Hisako Hirayama,Takuro Nunoura,Koki Horikoshi,Yoshihiko Sako +6 more
TL;DR: Results provide new insight into the ecophysiological characteristics of the deep-sea hydrothermal vent epsilon-Proteobacteria, which has never been assessed by comparative analysis of the 16S rRNA genes.
Journal ArticleDOI
Isolation and phylogenetic diversity of members of previously uncultivated ε-Proteobacteria in deep-sea hydrothermal fields
Ken Takai,Fumio Inagaki,Satoshi Nakagawa,Hisako Hirayama,Takuro Nunoura,Yoshihiko Sako,Kenneth H. Nealson,Koki Horikoshi +7 more
TL;DR: The successful cultivation and partial characterization of novel members of ɛ-Proteobacteria, which have long been recognized solely as genetic signatures of small subunit ribosomal RNA genes (rDNA) from a variety of habitats occurring in deep-sea hydrothermal fields, are reported.
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Variability in microbial community and venting chemistry in a sediment-hosted backarc hydrothermal system: Impacts of subseafloor phase-separation.
Satoshi Nakagawa,Ken Takai,Fumio Inagaki,Hitoshi Chiba,Jun-ichiro Ishibashi,Satoshi Kataoka,Hisako Hirayama,Takuro Nunoura,Koki Horikoshi,Yoshihiko Sako +9 more
TL;DR: Geochemical analysis demonstrated that different vent fluids have distinctive end-member compositions as a consequence of subseafloor phase-separation and -segregation, which were designated gas-depleted, normal and gas-enriched fluids.