Rchr
J-GLOBAL ID:201801007453491466
Update date: Oct. 02, 2022
NEGISHI Takefumi
ネギシ タケフミ | NEGISHI Takefumi
Affiliation and department:
Job title:
Assistant Professor
Homepage URL (2):
http://square.umin.ac.jp/Nemalab/Home.html
,
http://db.tohoku.ac.jp/whois/e_detail/8ab2051ed0c53edefec029e5367776e1.html
Research field (1):
Developmental biology
Research keywords (4):
線虫
, Marine invertebrate
, Cell biology
, Developmental biology
Research theme for competitive and other funds (5):
- 2018 - 2020 ウニの後胚発生機構の研究
- 2016 - 2018 基底小体へと伸長するユニークな膜構造のシリア位置制御における役割の解明
- 2017 - 2017 ホヤ胚で新奇に見出された管状膜構造の形成機構の解明
- 2013 - 2015 細胞分裂方向の制御に関わる新奇膜構造の構造と機能の解明
- 2008 - 2009 卵割パターンを産み出す遺伝子PEMの作用メカニズムの分子・細胞レベルでの解明
Papers (12):
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Takefumi Negishi, Saho Kitagawa, Natsumi Horii, Yuka Tanaka, Nami Haruta, Asako Sugimoto, Hitoshi Sawa, Ken-Ichiro Hayashi, Masahiko Harata, Masato T Kanemaki. The auxin-inducible degron 2 (AID2) system enables controlled protein knockdown during embryogenesis and development in Caenorhabditis elegans. Genetics. 2021. 220. 2
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Ulla-Maj Fiuza, Takefumi Negishi, Alice Rouan, Hitoyoshi Yasuo, Patrick Lemaire. A Nodal/Eph signalling relay drives the transition from apical constriction to apico-basal shortening in ascidian endoderm invagination. Development (Cambridge, England). 2020. 147. 15
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Takefumi Negishi, Masayo Asakawa, Masato T Kanemaki, Hitoshi Sawa. Modified auxin improves the auxin-inducible degradation (AID) system for laid C. elegans embryos. microPublication Biology. 2019
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Takefumi Negishi, Hiroki Nishida. Asymmetric and unequal cell divisions in ascidian embryos. Results and Problems in Cell Differentiation. 2017. 61. 261-284
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Takefumi Negishi, Naoyuki Miyazaki, Kazuyoshi Murata, Hitoyoshi Yasuo, Naoto Ueno. Physical association between a novel plasma-membrane structure and centrosome orients cell division. ELIFE. 2016. 5
more...
MISC (2):
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Naoto Ueno, Takefumi Negishi. A novel membrane invagination controls oriented cell division in ascidian embryo. MECHANISMS OF DEVELOPMENT. 2017. 145. S4-S5
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H. Nishida, Y. Nakamura, T. Negishi. Role of localized maternal mRNAs in eggs of a basal chordate, the ascidian Halocynthia roretzi. MECHANISMS OF DEVELOPMENT. 2005. 122. S26-S26
Lectures and oral presentations (5):
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A novel membrane structure orchestrates centrosome positioning during embryogenesis
(第41回日本分子生物学会年会 2018)
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Membrane invagination-mediated posterior ciliary positioning is involved in the neurula rotation in Ciona intestinalis
(9th International tunicate meeting 2017)
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A Nodal and Ephrin signalling relay drives the transition between apical constriction and apico-basal shortening during ascidian endoderm invagination
(9th International tunicate meeting 2017)
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3D-SEMを用いた新奇な構造の解析
(日本動物学会第87回沖縄大会 2016)
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ホヤ胚における細胞分裂方向のコントロール
(日本動物学会第85回仙台大会 2014)
Professional career (1):
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