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2012 Fiscal Year Final Research Report

Functional Involvement of Tudor in the piRNA Processing Pathway in Drosophila Germlines

Research Project

  • PDF
Project/Area Number 23710219
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Genome biology
Research InstitutionKeio University

Principal Investigator

NISHIDA Kazumichi  慶應義塾大学, 医学部, 特任助教 (10598436)

Project Period (FY) 2011 – 2012
KeywordspiRNA生合成 / PIWIタンパク質 / TUDORドメインタンパク質 / 生殖細胞
Research Abstract

We discovered that immunopurified BmTud complexes from BmN4 contain BmSpn-E and Siwi. Depletion of BmSpn-E also caused Siwi to be loaded with less piRNAs than that in naive BmN4 cells. We discovered that Siwi, in a form associated with BmSpn-E, is not sig

  • Research Products

    (5 results)

All 2013 2011 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (3 results) Remarks (1 results)

  • [Journal Article] Gender-specific hierarchy in nuage localization of PIWI-interacting RNA factors in Drosophila2011

    • Author(s)
      Akihiro Nagao, Kaoru Sato, Kazumichi M. Nishida, Haruhiko Siomi and Mikiko C. Siomi.
    • Journal Title

      frontiers in GENETICS

      Volume: 2 Pages: 1-9

    • Peer Reviewed
  • [Presentation] Functional involvement of BmSpn-E in the piRNA biogenesis in silkworm germ line BmN4 cells2013

    • Author(s)
      西田 知訓
    • Organizer
      第34回日本分子生物学会年会
    • Place of Presentation
      福岡 福岡国際会議場・マリンメッセ福岡
    • Year and Date
      2013-12-12
  • [Presentation] piRNA biogenesis in silkworm germ line BmN4 cells2013

    • Author(s)
      Kazumichi Nishida
    • Organizer
      Keystone Symposia
    • Place of Presentation
      Whistler, British Columbia Canada
    • Year and Date
      2013-03-20
  • [Presentation] piRNA processing in silkworm germline cell BmN42011

    • Author(s)
      Kazumichi Nishida
    • Organizer
      第16回RNA Society Meeting
    • Place of Presentation
      Kyoto International conference center
    • Year and Date
      2011-06-16
  • [Remarks]

    • URL

      http://www.siomilab.med.keio.ac.jp/

URL: 

Published: 2014-08-29   Modified: 2014-10-09  

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