Kazuko Okamoto

Profile Information

Affiliation: Amphibian Research Center, Hiroshima University

Degree: 博士（理学）(Jul, 2012, 京都大学)

J-GLOBAL ID: 202001015733714755
researchmap Member ID: R000011467

Research History

Jan, 2023 - Present

Hiroshima University

Education

Apr, 2009 - Mar, 2012

Division of Biological Sciences, Graduate School of Science, Kyoto University
Apr, 2007 - Mar, 2009

Division of Biological Sciences, Graduate School of Science, Kyoto University

Papers

Single‐molecule tracking of Nanog and Oct4 in living mouse embryonic stem cells uncovers a feedback mechanism of pluripotency maintenance

Kazuko Okamoto, Hideaki Fujita, Yasushi Okada, Soya Shinkai, Shuichi Onami, Kuniya Abe, Kenta Fujimoto, Kensuke Sasaki, Go Shioi, Tomonobu M Watanabe

The EMBO Journal, Aug 23, 2023 Peer-reviewedLead author
The crucial role of <scp>CTCF</scp> in mitotic progression during early development of sea urchin

Kaichi Watanabe, Megumi Fujita, Kazuko Okamoto, Hajime Yoshioka, Miki Moriwaki, Hideki Tagashira, Akinori Awazu, Takashi Yamamoto, Naoaki Sakamoto

Development, Growth & Differentiation, Jul 22, 2023 Peer-reviewed
Improvement in image quality via the pseudo confocal effect in multidirectional digital scanned laser light-sheet microscopy

Junichi Kaneshiro, Go Shioi, Kazuko Okamoto, Shuichi Onami, Tomonobu M. Watanabe

Optics Express, 29(15) 24278-24278, Jul 19, 2021 Peer-reviewed
Pressure-induced changes on the morphology and gene expression in mammalian cells

Kazuko Okamoto, Tomonobu M. Watanabe, Masanobu Horie, Masayoshi Nishiyama, Yoshie Harada, Hideaki Fujita

Biology Open, 10(7), Jul 15, 2021 Peer-reviewedLead author
転写因子の振る舞いとクロマチンのゆらぎの関係性を1分子計測によって解析する

岡本和子, 岡田康志, 阿部訓也, 渡邉朋信

日本細胞生物学会大会講演要旨集, 72回 1-4, Jun, 2020
マウスES細胞初期分化にみる集団分化メカニズム

岡本和子, ジェルモン・アルノ, 藤田英明, 古澤力, 岡田康志, 渡邉朋信

日本細胞生物学会大会講演要旨集, 69回 42-42, May, 2017 Peer-reviewed
2P307 Glycine-inserted mutant Forster resonance energy transfer (FRET) fluorescent protein to evaluate intracellular crowding(27. Bioimaging,Poster,The 52nd Annual Meeting of the Biophysical Society of Japan(BSJ2014))

Morikawa Takamitsu, Machiyama Hiroaki, Okamoto Kazuko, Yoshizawa Keiko, Fujita Hideaki, Ichimura Taro, Imada Katsumi, Nagai Takeharu, Yanagida Toshio, Watanabe Tomonobu

Seibutsu Butsuri, 54(1) S246, 2014

Misc.

First person – Kazuko Okamoto

Biology Open, 10(7), Jul 15, 2021 Peer-reviewedInvitedLead authorCorresponding author
Flashing Brownian Ratchet Mechanism of Collective State Transition in Mouse Embryonic Stem Cell Revealed by using Single Cell Analysis

Kazuko Okamoto, Hideaki Fujita, Chikara Furuwaka, Tomonobu M. Watanabe

BIOPHYSICAL JOURNAL, 112(3) 280A-280A, Feb, 2017
Attempt to study the mode of cell division in stem cells (archeocytes) in sponge by Ef musashi expression

岡本和子, 中務美紀子, 阿形清和, 船山典子

生化学, 2008

Presentations

Single molecule measurement of core-transcription factors for pluripotency maintenance, Nanog and Oct4, in living nuclei of mouse embryonic stem cells

Kazuko Okamoto, Hideaki Fujita, Soya Shinkai, Shuichi Onami, Yasushi Okada, Kuniya Abe, Tomonobu M, Watanab

Dec 3, 2021 Invited

Research Projects

Viscoelastic properties in the nucleus control spatial fluctuations in transcriptional regulatory regions of Nanog

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2022 - Mar, 2025

Profile Information

Research History

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