Regulation of protein expression using a cell cyclce-specific degron and its application to functional analysis
Project/Area Number |
23651046
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Risk sciences of radiation/Chemicals
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Research Institution | Kyoto University |
Principal Investigator |
TAKATA Minoru 京都大学, 放射線生物研究センター, 教授 (30281728)
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Project Period (FY) |
2011 – 2012
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Project Status |
Completed (Fiscal Year 2012)
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Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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Keywords | DNA修復 / DNA損傷チェックポイント / Treslin / Geminin / Cdt1 / 細胞周期特異的デグロン |
Research Abstract |
FUCCIis a recently developed cell cycle specific fluorescent maker. This is based on the cell cycle dependent degradation of Cdt1 or Geminin proteins induced by polyubiquitination. We reasoned this can be exploited if we fuse a part of Cdt1 or Geminin used in FUCCI with a protein forcontrolingexpression in a cell cycle specific manner. This would be most useful when used in combination with powerful genetics in chicken DT40 cell system. Thus we cloned chicken Cdt1 or Geminin thatcorresponds to part of human Cdt1 or Geminin used for FUCCI. However, we could not achieve high expression levels in wild type DT40 cells. We havecreated a cell line rendered conditionally deficient in the Treslin gene, which is a yeast Sld3 homologessential for intiation of DNA replication.This cell line would be useful to study Treslin function.
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Report
(3 results)
Research Products
(41 results)
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[Journal Article] Histone chaperone activity of Fanconi anemia proteins, FANCD2 and FANCI, is required for DNA crosslink repair2012
Author(s)
Koichi Sato. Masamichi Ishiai, Kazue Toda, Satoshi Furukoshi, Akihisa Osakabe, Hiroaki Tachiwana, Yoshimasa Takizawa, Wataru Kagawa, Hiroyuki Kitao, Naoshi Dohmae, Chikashi Obuse, Hiroshi Kimura, Minoru Takata, Hitoshi Kurumizaka
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Journal Title
The EMBO Journal
Volume: 31
Issue: 17
Pages: 3524-3536
DOI
Related Report
Peer Reviewed
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[Journal Article] A ubiquitin-binding protein, FAAP20, links RNF8-mediated ubiquitination to the Fanconi anemia DNA repair network.2012
Author(s)
Yan Z, Guo R, Paramasivam M, Shen W, Ling C, Fox D 3rd, Wang Y, Oostra AB, Kuehl J, Lee DY, Takata M, Hoatlin ME, Schindler D, Joenje H, de Winter JP, Li L, Seidman MM, Wang W
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Journal Title
Mol Cell.
Volume: 47
Issue: 1
Pages: 61-75
DOI
Related Report
Peer Reviewed
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[Journal Article] ATR-Chkl signaling pathway and homologous recombinational repair protect cells from 5-fluorouracil cytotoxicity2012
Author(s)
Fujinaka Y, Matsuoka K, Iimori M, Tuul M, Sakasai R, Yoshinaga K, Saeki H, Morita M, Kakeji Y, Gillespie DA, Yamamoto KI, Takata M, Kitao H, Maehara Y
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Journal Title
DNA Repair
Volume: 1(3)
Issue: 3
Pages: 247-58
DOI
Related Report
Peer Reviewed
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[Journal Article] ATR-ATRIP Kinase Complex Triggers Activation of the Fanconi Anemia DNA Repair Pathway2012
Author(s)
Tomoko Shigechi, Junya Tomida, Koichi Sato, Masahiko Kobayashi, John K.Eykelenboom, Fabio Pessina, Yanbin Zhang, Emi Uchida, Masamichi Ishiai, Noel F.Lowndes, Kenichi Yamamoto, Hitoshi Kurumizaka, Yoshihiko Maehara, Minoru Takata
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Journal Title
Cancer Research
Volume: 72
Issue: 5
Pages: 1149-1156
DOI
Related Report
Peer Reviewed
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[Journal Article] Matched sibling donor stem cell transplantation for Fanconi anemia patients with T-cell somatic mosaicism2012
Author(s)
Yabe M, Shimizu T, Morimoto T, Koike T, Takakura H, Tsukamoto H, Muroi K, Oshima K, Asami K, Takata M, Yamashita T, Kato S, Yabe H
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Journal Title
Pediatric Transplant
Volume: (印刷中)
Issue: 4
Pages: 340-345
DOI
Related Report
Peer Reviewed
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[Journal Article] Predisposition to cancer caused by genetic and functional defects of Mammalian atad52011
Author(s)
Bell DW, Sikdar N, Lee KY, Price J C, Chatterjee R, Park HD, Fox J, Ishiai M, Rudd ML, Pollock LM, Fogoros SK, Mohamed H, Hanigan CL ; NISC Comparative Sequencing Program, Zhang S, Cruz P, Renaud G, Hansen NF, Cherukuri PF, Borate B, McManus KJ, Stoepel J
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Journal Title
PLoS Genet
Volume: 7(8)
Issue: 8
Pages: e1002245-e1002245
DOI
Related Report
Peer Reviewed
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[Journal Article] The role of SNM1 family nucleases in etoposide-induced apoptosis2011
Author(s)
Hosono, Y., Abe, T., Ishiai, M., Takata, M., Enomoto, T., Seki, M.
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Journal Title
Biochem.Biophys.Res.Commun.
Volume: 410
Issue: 3
Pages: 568-573
DOI
Related Report
Peer Reviewed
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