• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Optogenetic approach of gene regulation

Research Project

Project/Area Number 23650172
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Neuroscience in general
Research InstitutionThe Institute of Physical and Chemical Research

Principal Investigator

HAYASHI Yasunori  独立行政法人理化学研究所, 記憶メカニズム研究チーム, チームリーダー (90466037)

Project Period (FY) 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Keywords遺伝子発現 / Cre / LOVドメイン / 光遺伝学 / Creレコンビナーゼ
Research Abstract

In order to generate photoactivatable Cre, we made a series of fusion proteins between LOV domain and Cre and introduce into HEK cells along with lox-stop-lox-GFP, which allows detection of Cre activity by GFP. However, irrespective illumination, we saw GFP signal, indicating that LOV domain did not effectively suppress the activity of Cre. However, in some of constructs, GFP was dimmer than others. We will further pursue these constructs to see if we can improve them by adding additional mutations.

Report

(2 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • Research Products

    (22 results)

All 2012 2011 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (15 results) Book (1 results) Remarks (1 results)

  • [Journal Article] A rapid and effective FISH protocol with hybridization-sensitive fluorescent linear oligo probes2012

    • Author(s)
      Wang, D. O., Matsuno, H., Ikeda, S., Nakamura, A., Yanagisawa, H., Hayashi, Y., Okamoto, A
    • Journal Title

      RNA

      Volume: 18 Pages: 166-175

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] The Ca2+ and Rho GTPase signaling pathways underlying activity-dependent actin remodeling at dendritic spines.2012

    • Author(s)
      Saneyoshi T
    • Journal Title

      Cytoskeleton (Hoboken)

      Volume: Aug;69(8) Issue: 8 Pages: 545-54

    • DOI

      10.1002/cm.21037

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Experience-dependent regulation of CaMKII activity within single visual cortex synapses in vivo2011

    • Author(s)
      Mower, A. F., Kwok, S. M., Yu, H., Majewska, A. K., Okamoto, K.-I., Hayashi, Y., Sur, M.
    • Journal Title

      Proc. Natl. Acad. Sci

      Volume: 108 Pages: 21241-21246

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Structural plasticity of dendritic spines2011

    • Author(s)
      Bosch, M., Hayashi, Y.
    • Journal Title

      Curr.Opin.Neurobiol.

      Volume: (印刷中) Issue: 3 Pages: 383-388

    • DOI

      10.1016/j.conb.2011.09.002

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Experience-dependent regulation of CaMKII activity within single visual cortex synapses in vivo2011

    • Author(s)
      Mower, A.F., Kwok, S.M., Yu, H., Majewska, A.K., Okamoto, K.-I., Hayashi, Y.*, Sur, M.* (*: co-corresponding authors)
    • Journal Title

      Proc.Natl.Acad.Sci.

      Volume: 108 Issue: 52 Pages: 21241-21246

    • DOI

      10.1073/pnas.1108261109

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] The role of CaMKII beta in modulating dendritic spine structural plasticity2011

    • Author(s)
      Lakhanpal, G., Kim, K., Kato-Hayashi, M., Hayashi, Y., Okamoto, K
    • Organizer
      SfN2011
    • Place of Presentation
      Washington DC
    • Year and Date
      2011-11-16
    • Related Report
      2011 Final Research Report
  • [Presentation] CaMKII gates rapid structural plasticity in hippocampal dendritic spines2011

    • Author(s)
      Kim, K., Hayashi, M., Narayanan, R., Suzuki, A., Matsuura, K., Okamoto, K., Hayashi, Y.
    • Organizer
      SfN2011
    • Place of Presentation
      Washington DC
    • Year and Date
      2011-11-16
    • Related Report
      2011 Final Research Report
  • [Presentation] The role of CaMKII beta in modulating dendritic spine structural plasticity2011

    • Author(s)
      Lakhanpal, G., Kim, K., Kato-Hayashi, M., Hayashi, Y., Okamoto, K.
    • Organizer
      SfN 2011
    • Place of Presentation
      Washington DC, USA
    • Year and Date
      2011-11-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] CaMKII gates rapid structural plasticity in hippocampal dendritic spines2011

    • Author(s)
      Kim, K., Hayashi, M., Narayanan, R., Suzuki, A., Matsuura, K., Okamoto, K., Hayashi, Y.
    • Organizer
      SfN 2011
    • Place of Presentation
      Washington DC, USA
    • Year and Date
      2011-11-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] A quantitative anyalysis of AMPA receptor GluR1 phospho-isotypes2011

    • Author(s)
      Hosokawa, T., Hayashi, Y.
    • Organizer
      SfN2011
    • Place of Presentation
      Washington DC
    • Year and Date
      2011-11-15
    • Related Report
      2011 Final Research Report
  • [Presentation] A quantitative anyalysis of AMPA receptor GluR1 phospho-isotypes2011

    • Author(s)
      Hosokawa, T., Hayashi, Y.
    • Organizer
      SfN 2011
    • Place of Presentation
      Washington DC, USA
    • Year and Date
      2011-11-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] Structural roles of CaMKII2011

    • Author(s)
      Hayashi, Y.
    • Organizer
      日本神経化学会
    • Place of Presentation
      金沢
    • Year and Date
      2011-09-26
    • Related Report
      2011 Final Research Report
  • [Presentation] Structural roles of CaMKII2011

    • Author(s)
      Hayashi, Y.
    • Organizer
      日本神経化学会
    • Place of Presentation
      金沢(招待講演)
    • Year and Date
      2011-09-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] In vivo two-photon imaging of neuronal circuit activity using transgenic mice that express fluorescent calcium sensor proteins in the brain2011

    • Author(s)
      Sato, M., Kawano, M., Islam, T., Yamaguchi, Y., Ohkura, M., Nakai, J., Hayashi, Y.
    • Organizer
      第34回日本神経科学大会
    • Place of Presentation
      横浜
    • Year and Date
      2011-09-16
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] A quantitative analysis of AMPA receptor GluR1 phospho-isotypes2011

    • Author(s)
      Hosokawa, T., Hayashi, Y.
    • Organizer
      第34回日本神経科学大会
    • Place of Presentation
      横浜
    • Year and Date
      2011-09-15
    • Related Report
      2011 Final Research Report
  • [Presentation] A quantitative anyalysis of AMPA receptor GluR1 phospho-isotypes2011

    • Author(s)
      Hosokawa, T., Hayashi, Y.
    • Organizer
      第34回日本神経科学大会
    • Place of Presentation
      横浜
    • Year and Date
      2011-09-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] The regulation of dendritic spine structural plasticity by CaMKII beta2011

    • Author(s)
      Lakhanpal, G. K., Kim, K., Kato-Hayashi, M., Hayashi, Y.,& Okamoto, K
    • Organizer
      8th IBRO World Congress of Neuroscience
    • Place of Presentation
      Florence, Italy
    • Year and Date
      2011-07-15
    • Related Report
      2011 Final Research Report
  • [Presentation] The regulation of dendritic spine structural plasticity by CaMKII beta2011

    • Author(s)
      Lakhanpal, G.K., Kim, K., Kato-Hayashi, M., Hayashi, Y., Okamoto, K
    • Organizer
      8^<th> IBRO World Congress of Neuroscience
    • Place of Presentation
      Florence, Italy
    • Year and Date
      2011-07-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] Phosphoisotype analysis of AMPA receptor GluR12011

    • Author(s)
      Hayashi, Y.
    • Organizer
      Gordon Research Conference Excitatory Synapses& Brain Function
    • Place of Presentation
      Easton, MA, USA
    • Year and Date
      2011-06-29
    • Related Report
      2011 Final Research Report
  • [Presentation] Phosphoisotype analysis of AMPA receptor GluR12011

    • Author(s)
      Yasunori Hayashi
    • Organizer
      Gordon Research Conference Excitatory Synapses & Brain Function
    • Place of Presentation
      Easton, MA, USA(招待講演)
    • Year and Date
      2011-06-29
    • Related Report
      2011 Annual Research Report
  • [Book] Roles of neuronal activity-induced gene products in Hebbian and homeostatic synaptic plasticity, tagging and capture2012

    • Author(s)
      Hayashi, Y., Okamoto, M., Bosch, M., Futai, Y
    • Publisher
      Springer-Verlag
    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://glutamate.brain.riken.jp

    • Related Report
      2011 Annual Research Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi