Okumura Misako 奥村美紗子

Researcher Number	40806486
Other IDs
Affiliation (Current)	2026: 東北大学, 生命科学研究科, 教授
Affiliation (based on the past Project Information) *help	2025: 広島大学, 統合生命科学研究科(理), 准教授 2021: 広島大学, 統合生命科学研究科(理), 准教授 2019 – 2020: 広島大学, 統合生命科学研究科(理), 助教 2018: 広島大学, 理学研究科, 助教
Review Section/Research Field	Principal Investigator Sections That Are Subject to Joint Review: Basic Section45010:Genetics-related ,Basic Section45020:Evolutionary biology-related / Basic Section 45020:Evolutionary biology-related / Basic Section 45010:Genetics-related / Basic Section 46010:Neuroscience-general-related / Basic Section 44020:Developmental biology-related
Keywords	Principal Investigator 線虫 / 表現型多型 / Pristionchus pacificus / 光 / ゲノム編集 / 順遺伝学的スクリーニング / 光受容体 / 光忌避行動 / 行動多型 / セロトニン受容体 / セロトニン / 捕食行動

Research Projects
(3 results)
Research Products
(34 results)

光環境依存的な表現型多型における組織間作用メカニズムの解明Principal Investigator
- Principal Investigator
  
  奥村美紗子
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 45010:Genetics-related
  Basic Section 45020:Evolutionary biology-related
  Sections That Are Subject to Joint Review: Basic Section45010:Genetics-related ,Basic Section45020:Evolutionary biology-related
- Research Institution
  Hiroshima University
Identification of novel photoreceptors in the nematode Pristionchus pacificusPrincipal Investigator
- Principal Investigator
  
  Okumura Misako
- Project Period (FY)
  2020 – 2021
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 46010:Neuroscience-general-related
- Research Institution
  Hiroshima University
Neural mechanism of behavioral plasticity in nematode Pristionchus pacificusPrincipal Investigator
- Principal Investigator
  
  Okumura Misako
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 44020:Developmental biology-related
- Research Institution
  Hiroshima University

All 2021 2020 2019 2018

All Journal Article Presentation

[Journal Article] Efficient visual screening of CRISPR/Cas9 genome editing in the nematode Pristionchus pacificus2021
- Author(s)
  Hiraga Hirokuni, Ishita Yuuki, Chihara Takahiro, Okumura Misako
- Journal Title
  
  Development, Growth and Differentiation
  
  Volume: 63 Issue: 9 Pages: 488-500
- DOI
  10.1111/dgd.12761
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K15903
[Journal Article] Different combinations of serotonin receptors regulate predatory and bacterial feeding behaviors in the nematode Pristionchus pacificus2021
- Author(s)
  Ishita Yuuki、Chihara Takahiro、Okumura Misako
- Journal Title
  
  G3 Genes|Genomes|Genetics
  
  Volume: 11 Issue: 2
- DOI
  10.1093/g3journal/jkab011
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K15903
[Journal Article] Screening for CRISPR/Cas9-induced mutations using a co-injection marker in the nematode Pristionchus pacificus2020
- Author(s)
  Ken-ichi Nakayama, Yuuki Ishita, Takahiro Chihara, Misako Okumura
- Journal Title
  
  Development Genes and Evolution
  
  Volume: - Issue: 3 Pages: 257-264
- DOI
  10.1007/s00427-020-00651-y
- NAID
  120007089198
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14716
[Journal Article] Serotonergic modulation of feeding behavior in Caenorhabditis elegans and other related nematodes2020
- Author(s)
  Yuuki Ishita, Takahiro Chihara, Misako Okumura
- Journal Title
  
  Neuroscience Research
  
  Volume: 154 Pages: 9-19
- DOI
  10.1016/j.neures.2019.04.006
- NAID
  120007089197
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14716
[Presentation] 線虫における光忌避行動の分子・神経基盤の解明2021
- Author(s)
  中山賢一, 千原崇裕, 奥村美紗子
- Organizer
  第44回日本分子生物学会年会
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] 光環境による表現型多型の制御機構2021
- Author(s)
  奥村美紗子
- Organizer
  第6回HiHA Young Researchers Workshop 東広島統合生命科学・霞医系科学横断若手ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] cGMP経路は線虫Pristionchus pacificusの光伝達に関わる2021
- Author(s)
  中山賢一, 千原崇裕, 奥村美紗子
- Organizer
  第44回日本分子生物学会年会
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] Exposure of light affects the mouth form dimorphism in the nematode Pristionchus pacificus2021
- Author(s)
  Chinatsu Kai, Takahiro Chihara, Misako Okumura
- Organizer
  第54回日本発生生物学会年会
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] Forward genetic screening to reveal the molecular mechanism of polyphenism in Pristionchus pacificus2021
- Author(s)
  小野寺揚羽, 井下結葵, 中山賢一, 甲斐千夏, 千原崇裕, 奥村美紗子
- Organizer
  線虫研究の未来を創る会2021
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] Astacin metalloprotease is required for predatory feeding in the nematode Pristionchus pacificus.2021
- Author(s)
  井下　結葵, 千原　崇裕, 奥村　美紗子
- Organizer
  線虫研究の未来を創る会2021
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] cGMP phototransduction pathway is involved in light avoidance behavior in the nematode Pristionchus pacificus2021
- Author(s)
  中山賢一, 千原崇裕, 奥村美紗子
- Organizer
  23rd international C. elegans conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] Dynamin-2 regulates microtubule stability by an endocytosis-independent mechanism.2021
- Author(s)
  郭　潤昭，寺田　富美，藤土　竜司，中串　実姫子，奥村　美紗子，千原　崇裕，濱生　こずえ
- Organizer
  第73回日本細胞生物学会大会
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] Role of an astacin metalloprotease in evolutionally novel feeding behavior in the nematode Pristionchus pacificus.2021
- Author(s)
  井下　結葵, 千原　崇裕, 奥村　美紗子
- Organizer
  第44回日本分子生物学会年会
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] Forward genetic screening to understand the molecular mechanism responding to light in P. pacificus2021
- Author(s)
  Ken-ichi Nakayama, Ageha Onodera, Chinatsu Kai, Takahiro Chihara, Misako Okumura
- Organizer
  2nd International Pristionchus meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] Predatory feeding behavior is modulated via three serotonin receptors and other genetic factors in the nematode Pristionchus pacificus.2021
- Author(s)
  井下　結葵, 千原　崇裕, 奥村　美紗子
- Organizer
  23rd international C. elegans conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] Forward and reverse genetic approaches to understand light avoidance behavior in Pristionchus pacificus2021
- Author(s)
  中山賢一, 千原崇裕, 奥村美紗子
- Organizer
  線虫研究の未来を創る会2021
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] Elucidation of a novel light-sensing mechanism in the nematode Pristionchus pacificus2020
- Author(s)
  中山賢一, 千原崇裕, 奥村美紗子
- Organizer
  広島大学先端人材育成プログラム令和2年度国際シンポジウム
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] Two distinct feeding behaviors are regulated via different combinations of serotonin receptors in the nematode Pristionchus pacificus2020
- Author(s)
  井下結葵, 千原崇裕, 奥村美紗子
- Organizer
  第43回日本分子生物学会
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] インスリンシグナル経路がPristionchus pacificusの表現型多型に与える影響の解析2020
- Author(s)
  平賀裕邦，千原崇裕，奥村美紗子
- Organizer
  線虫学ミーティング2020
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] 表現型多型に影響する光環境条件の検討2020
- Author(s)
  奥村美紗子, 千原崇裕
- Organizer
  線虫学ミーティング2020
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] Pristionchus pacificusを用いた新規光受容機構の探索2020
- Author(s)
  中山賢一, 千原崇裕, 奥村美紗子
- Organizer
  線虫学ミーティング2020
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] 捕食性線虫Pristionchus pacificusにおける行動多型制御メカニズムの神経遺伝学的解析2020
- Author(s)
  井下結葵, 千原崇裕, 奥村美紗子
- Organizer
  線虫学ミーティング2020
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] Genetic approaches to understand the novel light-sensing mechanism using the nematode Pristionchus pacificus2020
- Author(s)
  中山賢一, 千原崇裕, 奥村美紗子
- Organizer
  第43回日本分子生物学会
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] Three distinct serotonin receptors modulate predatory feeding behavior in the nematode Pristionchus pacificus2020
- Author(s)
  Yuuki Ishita, Takahiro Chihara and Misako Okumura
- Organizer
  第43回日本神経科学大会
- Data Source
  KAKENHI-PROJECT-20K15903
[Presentation] 線虫Pristionchus pacificusにおける光忌避行動制御機構の解明2019
- Author(s)
  中山賢一、千原崇裕、奥村美紗子
- Organizer
  第42回日本分子生物学会
- Data Source
  KAKENHI-PROJECT-18K14716
[Presentation] 線虫を食べる線虫における捕食行動の神経制御メカニズム2019
- Author(s)
  奥村美紗子, 井下結葵, Ralf J Sommer, 千原崇裕
- Organizer
  第41回日本分子生物学会
- Data Source
  KAKENHI-PROJECT-18K14716
[Presentation] 線虫Pristionchus pacificusにおけるCRISPR/Cas9インジェクションマーカーの確立2019
- Author(s)
  中山賢一、井下結葵、千原崇裕、奥村美紗子
- Organizer
  線虫研究の未来を創る会2019
- Data Source
  KAKENHI-PROJECT-18K14716
[Presentation] Screening for CRISPR/Cas9-induced mutations using microchip electrophoresis in the nematode Pristionchus pacificus2019
- Author(s)
  Okumura, M., Nakayama, K., Ishita, Y., Chihara, T.
- Organizer
  22nd International C. elegans Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14716
[Presentation] 線虫Pristionchus pacificusを用いた新規光受容体の探索2019
- Author(s)
  中山賢一、千原崇裕、奥村美紗子
- Organizer
  線虫研究の未来を創る会2019
- Data Source
  KAKENHI-PROJECT-18K14716
[Presentation] Dissecting the function of serotonin receptors in predatory feeding behavior in the nematode Pristionchus pacificus2019
- Author(s)
  Ishita, Y., Chihara, T., Okumura, M
- Organizer
  線虫研究の未来を創る会2019
- Data Source
  KAKENHI-PROJECT-18K14716
[Presentation] Neural regulation of the predatory feeding behavior in Pristionchus pacificus2018
- Author(s)
  Misako Okumura, Yuuki Ishita, Ralf J Sommer, Takahiro Chihara
- Organizer
  8th Asia Pacific Worm Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14716
[Presentation] 捕食性線虫Pristionchus pacificusにおけるセロトニン受容体変異体の作出と機能解析2018
- Author(s)
  井下結葵, 千原崇裕, 奥村美紗子
- Organizer
  線虫研究の未来を創る会
- Data Source
  KAKENHI-PROJECT-18K14716
[Presentation] 線虫Pristionchus pacificusの捕食行動おけるセロトニン受容体の機能解析2018
- Author(s)
  井下結葵, 千原崇裕, 奥村美紗子
- Organizer
  第41回日本分子生物学会
- Data Source
  KAKENHI-PROJECT-18K14716
[Presentation] Neuro Evo Devoモデルとしての線虫Pristionchus pacificusの魅力と展望2018
- Author(s)
  奥村美紗子
- Organizer
  線虫研究の未来を創る会
- Data Source
  KAKENHI-PROJECT-18K14716

Okumura Misako 奥村 美紗子

Research Projects

Research Products

光環境依存的な表現型多型における組織間作用メカニズムの解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Identification of novel photoreceptors in the nematode Pristionchus pacificusPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Neural mechanism of behavioral plasticity in nematode Pristionchus pacificusPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Efficient visual screening of CRISPR/Cas9 genome editing in the nematode Pristionchus pacificus2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Different combinations of serotonin receptors regulate predatory and bacterial feeding behaviors in the nematode Pristionchus pacificus2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Screening for CRISPR/Cas9-induced mutations using a co-injection marker in the nematode Pristionchus pacificus2020

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Serotonergic modulation of feeding behavior in Caenorhabditis elegans and other related nematodes2020

Author(s)

Journal Title

DOI

NAID

Data Source

[Presentation] 線虫における光忌避行動の分子・神経基盤の解明2021

Author(s)

Organizer

Data Source

[Presentation] 光環境による表現型多型の制御機構2021

Author(s)

Organizer

Data Source

[Presentation] cGMP経路は線虫Pristionchus pacificusの光伝達に関わる2021

Author(s)

Organizer

Data Source

[Presentation] Exposure of light affects the mouth form dimorphism in the nematode Pristionchus pacificus2021

Author(s)

Organizer

Data Source

[Presentation] Forward genetic screening to reveal the molecular mechanism of polyphenism in Pristionchus pacificus2021

Author(s)

Organizer

Data Source

[Presentation] Astacin metalloprotease is required for predatory feeding in the nematode Pristionchus pacificus.2021

Author(s)

Organizer

Data Source

[Presentation] cGMP phototransduction pathway is involved in light avoidance behavior in the nematode Pristionchus pacificus2021

Author(s)

Organizer

Data Source

[Presentation] Dynamin-2 regulates microtubule stability by an endocytosis-independent mechanism.2021

Author(s)

Organizer

Data Source

[Presentation] Role of an astacin metalloprotease in evolutionally novel feeding behavior in the nematode Pristionchus pacificus.2021

Author(s)

Organizer

Data Source

[Presentation] Forward genetic screening to understand the molecular mechanism responding to light in P. pacificus2021

Okumura Misako 奥村美紗子