大隅圭太 (Keita Ohsumi) - マイポータル

基本情報

所属: 名古屋大学大学院理学研究科生命理学専攻教授

J-GLOBAL ID: 200901070313234580
researchmap会員ID: 1000016020

経歴

2009年4月 - 現在

名古屋大学, 大学院理学研究科生命理学専攻, 教授

論文

Mitotic chromosome assembly despite nucleosome depletion in Xenopus egg extracts

Keishi Shintomi, Fukashi Inoue, Hiroshi Watanabe, Keita Ohsumi, Miho Ohsugi, Tatsuya Hirano

SCIENCE 356(6344) 1284-1287 2017年6月査読有り
Chromatin tethering to the nuclear envelope by nuclear actin filaments: a novel role of the actin cytoskeleton in the Xenopus blastula

Haruka Oda, Natsuki Shirai, Naoko Ura, Keita Ohsumi, Mari Iwabuchi

GENES TO CELLS 22(4) 376-391 2017年4月査読有り
The WD40 Domain of HIRA Is Essential for RI-nucleosome Assembly in Xenopus Egg Extracts

Ruibin Zhu, Mari Iwabuchi, Keita Ohsumi

CELL STRUCTURE AND FUNCTION 42(1) 37-48 2017年査読有り
Hierarchical Molecular Events Driven by Oocyte-Specific Factors Lead to Rapid and Extensive Reprogramming

Jerome Jullien, Kei Miyamoto, Vincent Pasque, George E. Allen, Charles R. Bradshaw, Nigel J. Garrett, Richard P. Halley-Stott, Hiroshi Kimura, Keita Ohsumi, John B. Gurdon

MOLECULAR CELL 55(4) 524-536 2014年8月査読有り
Intranuclear DNA density affects chromosome condensation in metazoans

Yuki Hara, Mari Iwabuchi, Keita Ohsumi, Akatsuki Kimura

MOLECULAR BIOLOGY OF THE CELL 24(15) 2442-2453 2013年8月査読有り
Kendrin Is a Novel Substrate for Separase Involved in the Licensing of Centriole Duplication

Kazuhiko Matsuo, Keita Ohsumi, Mari Iwabuchi, Toshio Kawamata, Yoshitaka Ono, Mikiko Takahashi

CURRENT BIOLOGY 22(10) 915-921 2012年5月査読有り
Thyroid hormone-regulated expression of nuclear lamins correlates with dedifferentiation of intestinal epithelial cells during Xenopus laevis metamorphosis

Takashi Hasebe, Mitsuko Kajita, Mari Iwabuchi, Keita Ohsumi, Atsuko Ishizuya-Oka

DEVELOPMENT GENES AND EVOLUTION 221(4) 199-208 2011年10月査読有り
Oocyte-type linker histone B4 is required for transdifferentiation of somatic cells in vivo

Nobuyasu Maki, Rinako Suetsugu-Maki, Shozo Sano, Kenta Nakamura, Osamu Nishimura, Hiroshi Tarui, Katia Del Rio-Tsonis, Keita Ohsumi, Kiyokazu Agata, Panagiotis A. Tsonis

FASEB JOURNAL 24(9) 3462-3467 2010年9月査読有り
[Molecular mechanisms for meiotic arrest that is cancelled by fertilization in vertebrate eggs].

Nishiyama T, Ohsumi K

Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme 53(3) 207-216 2008年3月査読有り
[Remodeling of somatic nuclear chromatin in Xenopus laevis eggs and their cell-free extracts].

Iwabuchi M, Ohsumi K

Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme 52(16 Suppl) 2203-2210 2007年12月査読有り
Reprogramming events of mammalian somatic cells induced by Xenopus laevis egg extracts

Kei Miyamoto, Tadashi Furusawa, Mari Ohnuki, Sandeep Goel, Tomoyuki Tokunaga, Naojiro Minami, Masayasu Yamada, Keita Ohsumi, Hiroshi Imai

MOLECULAR REPRODUCTION AND DEVELOPMENT 74(10) 1268-1277 2007年10月査読有り
Transient activation of calcineurin is essential to initiate embryonic development in Xenopus laevis

Tomoko Nishiyama, Norio Yoshizaki, Takeo Kishimoto, Keita Ohsumi

NATURE 449(7160) 341-+ 2007年9月査読有り
Phosphorylation of Erp1 by p90rsk is required for cytostatic factor arrest in Xenopus laevis eggs

Tomoko Nishiyama, Keita Ohsumi, Takeo Kishimoto

NATURE 446(7139) 1096-1099 2007年4月査読有り
[Chromatin assembly in vitro with a linker histone chaperone NAP-1].

Ura K, Ohsumi K

Seikagaku. The Journal of Japanese Biochemical Society 78(5) 421-425 2006年5月査読有り
Cell-cycle-dependent Xenopus TRF1 recruitment to telomere chromatin regulated by Polo-like kinase

A Nishiyama, K Muraki, M Saito, K Ohsumi, T Kishimoto, F Ishikawa

EMBO JOURNAL 25(3) 575-584 2006年2月査読有り
Oocyte extracts for the study of meiotic M-M transition.

Ohsumi K, Yamamoto TM, Iwabuchi M

Methods in molecular biology (Clifton, N.J.) 322 445-458 2006年査読有り
Nucleosome assembly protein-1 is a linker histone chaperone in Xenopus eggs

K Shintomi, M Iwabuchi, H Saeki, K Ura, T Kishimoto, K Ohsumi

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 102(23) 8210-8215 2005年6月査読有り
Linker histone variants control chromatin dynamics during early embryogenesis

H Saeki, K Ohsumi, H Aihara, T Ito, S Hirose, K Ura, Y Kaneda

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 102(16) 5697-5702 2005年4月査読有り
APC/C-Cdc20-mediated degradation of cyclin B participates in CSF arrest in unfertilized Xenopus eggs

TM Yamamoto, M Iwabuchi, K Ohsumi, T Kishimoto

DEVELOPMENTAL BIOLOGY 279(2) 345-355 2005年3月査読有り
Emi1-mediated M-phase arrest in Xenopus eggs is distinct from cytostatic factor arrest

K Ohsumi, A Koyanagi, TM Yamamoto, T Gotoh, T Kishimoto

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 101(34) 12531-12536 2004年8月査読有り

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