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Structural and functional studies on novel photoreceptors and photoregulations in cyanobacteria

Research Project

Project/Area Number 16370018
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 植物生理・分子
Research InstitutionThe University of Tokyo

Principal Investigator

IKEUCHI Masahiko  The University of Tokyo, Graduate School of Arts, Professor (20159601)

Co-Investigator(Kenkyū-buntansha) KATAYAMA Mitsunori  Nihon University, College of Industrial technology, Assistant Professor (80345066)
YOSHIHARA Shizue  Osaka Prefecture University, Graduate School of science, Assistant Professor (20382236)
Project Period (FY) 2004 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥16,150,000 (Direct Cost: ¥15,400,000、Indirect Cost: ¥750,000)
Fiscal Year 2007: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2006: ¥2,500,000 (Direct Cost: ¥2,500,000)
Fiscal Year 2005: ¥4,700,000 (Direct Cost: ¥4,700,000)
Fiscal Year 2004: ¥5,700,000 (Direct Cost: ¥5,700,000)
KeywordsCyanobacteria / Photoreceptors / phytochromes / Phototaxis / BLUE-type / シアノバクテリオクロム / BLUF型光受容体 / 結晶構造 / 結晶構造解析 / 部位特異変異体解析
Research Abstract

In this project, we isolated the holoprotein of SyPixJ1 that is one of the photoreceptors required for positive phototaxis in a unicellular cyanobacterium Synechocystis sp. PCC 6803. We revealed for the first time that SyPixJ1 showed reversible blue/green absorption, which was consistent with the physiological regulation by blue light but was totally unexpected. The chromophore was identified as phycoviolobilin, which is the first evidence for the photoreceptor. BLUF type flavin-binding photoreceptor SyPixD/TePixD was identified as a blue light regulator for positive phototaxis. The X-ray crystal structure of TePixD was determined and the amino acid residue critical for the unique photoreaction was identified by site-directed mutagenesis. By yeast two-hybrid screening, PixE was found as a PixD-interacting factor. The interaction between PixD and PixE was attenuated by blue light irradiation. High light responsive gene sll1621 was detected by DNA microarray analysis and Slr1738 was identified as the redox responsive transcriptional regulator that represses the expression of sll1621 under normal conditions. Three LOV-type photoreceptor genes were studied biochemically and unique sequence features were characterized as a key essential for determination of the light-responsive properties. By site-directed mutagenesis, a unique mutation was introduced into the BLUF-type photoreceptor TePixD to modify the photoreaction that resembles the LOV-type photoreceptor, indicating that a single mutation might change the evolutionary pathways to the distinct photoreceptors.

Report

(5 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (80 results)

All 2008 2007 2006 2005 2004 Other

All Journal Article (44 results) (of which Peer Reviewed: 18 results) Presentation (33 results) Book (2 results) Remarks (1 results)

  • [Journal Article] Binary reducing equlvalent pathways using NADPH-thioredoxin reductase and ferredoxin-thloredoxin reductase in the cyanobacterium Synechocystis sp.strain PCC 68032008

    • Author(s)
      Hishiya, et. al.
    • Journal Title

      Plant Cell Physiology 49

      Pages: 11-18

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystallization and crystal structure analysis of a mutant photosystem ll complex lacking Pshl from Thermosynechococcus vulcanus2008

    • Author(s)
      Kawakami, et. al.
    • Journal Title

      PS2007 Proceedings of 14th International Congress on Photosynthesis (in press)

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Specific interaction on between CpcG2-phycobilisome and photosystem l2008

    • Author(s)
      Kondo, et. al.
    • Journal Title

      PS2007 Proceedings of 14th International Congress on Photosynthesis (in press)

    • Related Report
      2007 Annual Research Report
  • [Journal Article] FTIR study on the hydrogen-bond structure of a key tyrosine residue in the fiavin-binding blue light sensor TePixD from Thermosynechococcus elongatus.2007

    • Author(s)
      Takahashi, et al.
    • Journal Title

      Biochemistrv 46

      Pages: 6459-6467

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] FTIR study on the hydrogen-bond structure of a key tyrosine residue in the flavin-binding blue light sensor TePixD from Thermosynechococcus elongatus2007

    • Author(s)
      Takahashi, R., et al.
    • Journal Title

      Biochemistry 46

      Pages: 6459-6467

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Absence of the PsbZ subunits prevents association of the PsbK and Ycf12 with the photosystem ll in the thermophilic cyanobacterium Thermosynechococcus elongatus BP-12007

    • Author(s)
      Iwai, et. al.
    • Journal Title

      Plant Cell PhysioIogy 48

      Pages: 1758-1763

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cyanobacteriochrome TePixJ of Thermosynechococcus elongatus harbors phycoviolobiiin as a chromophore2007

    • Author(s)
      Ishizuka, et. al.
    • Journal Title

      Plant Cell Physiology 48

      Pages: 1385-1390

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The membrane-associated CpcG2-phycobilisome in Synechocystis;a new Photosystem I ant2007

    • Author(s)
      Kondo, et. al.
    • Journal Title

      Plant Physiology 144

      Pages: 1200-1210

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Three putative photosensory flavin-PAS domains with distinct biochemical properties from the filamentous cyanobacterium Anabaena sp.PCC 71202007

    • Author(s)
      Narikawa, et. al.
    • Journal Title

      Photochemistry Photobiology 82

      Pages: 1627-1633

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Two intermediate states I and J trapped at low temperature in the photocycles of two BLUF domain proteins of cyanobacteria Synechocystis sp.PCC6803 and Thermosynechococous elogatus BP-12007

    • Author(s)
      Fukushima, et. al.
    • Journal Title

      Photochemistry Photobiology 83

      Pages: 112-121

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Large scale analysis of chlorophyll fluorescence kinetics in Synechocystis sp.PCC 6803:Identification of the factors involved in the modulation of photosystem stoichiometry2007

    • Author(s)
      Ozaki, et. al.
    • Journal Title

      Plant Cell Physiology 48

      Pages: 451-458

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] FTIR study on the hydrogen-bond structure of a key tyrosine residue in the flavin- binding blue light sensor TePixD from Thermosynechococcus elengatus2007

    • Author(s)
      Takahashi, et. al.
    • Journal Title

      Biochemistry 46

      Pages: 6459-6467

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Location of PsbY in oxygen-evolving photosystem ll revealed by mutagenesis and X-ray crystallography2007

    • Author(s)
      Kawakami, et. al.
    • Journal Title

      FEBS Letters 581

      Pages: 4983-4987

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dynamic transcriptional changes in response to rehydration in Anabaena sp.PCC 71202007

    • Author(s)
      Higo, et. al.
    • Journal Title

      Microbiology 153

      Pages: 3685-3694

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mass spectrometry-based prokaryote gene annotation2007

    • Author(s)
      Ishino, et. al.
    • Journal Title

      Proteomics 7

      Pages: 4053-4065

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photoreactios of Tyr8-and Gln50-mutated BLUF domains of the PixD protein of Thermosynechococcus elongatus BP-1:Photoconversion at low temperature without Tyr-82007

    • Author(s)
      Fukushima, et. al.
    • Journal Title

      Biochemistry 47

      Pages: 660-669

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The membrane associated CpcG2-phycobilisome in Synechocystis; a new Photosystem I antenna2007

    • Author(s)
      Kondo K., Ikeuchi, M.et al.
    • Journal Title

      Plant Physiology (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] FTIR study on the gydrogen-bond structure of a key tyrosine reside in the flavin-binding blue light sensor TePixD from Thermosynechococcus elongatus2007

    • Author(s)
      Takahashi, R., Ikeuchi, M.et al.
    • Journal Title

      Biochemistry (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Large scale analysis of chlorophyll fluorescence kinetics in Synechocystis sp. PCC 6803 : Identification of the factors involved in the modulation of photosystem stoichiomtry2007

    • Author(s)
      Ozaki, H., Ikeuchi, M., et al.
    • Journal Title

      Plant Cell Physiology 48

      Pages: 451-458

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Two intermediate states I and J trapped at low temperature in the photocycles of two BLUF domain proteins of cyanobacteria Synechocystis sp.PCC6803 and Thermosynechococcus elongatus BP-12007

    • Author(s)
      Fukushima, Y., Ikeuchi, M., et al.
    • Journal Title

      Photochemistry Photobiology 83

      Pages: 112-121

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Three putative photosensory flavin-PAS domains with distinct biochemical properties from the filamentous cyanobacterium Anabaena sp. PCC 7120.2006

    • Author(s)
      Narikawa, et al.
    • Journal Title

      Photochemical Photobiological Science 82

      Pages: 1627-1633

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Characterization of cyanobacteriochrome TePixJ from a thermophilic cyanobacterium Thermosynechococcus elongatus strain BP-1.2006

    • Author(s)
      Ishizuka, et al.
    • Journal Title

      Plant Cell Physiology 47

      Pages: 1251-1261

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Characterization of cyanobacteriochrome TePixJ from a thermophilic cyanobacterium Thermosynechococcus elongatus strain BP-12006

    • Author(s)
      Ishizuka, T., et al.
    • Journal Title

      Plant Cell Physiol. 47

      Pages: 1251-1261

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Three putative photosensory flavin-PAS domains with distinct biochemical properties from the filamentous cyanobacterium Anabaena sp. PCC 71202006

    • Author(s)
      Narikawa, R., et al.
    • Journal Title

      Photochem.Photobiol. 82

      Pages: 1627-33

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Three putative photosensory flavin-PAS domains with distinct biochemical properties from the filamentous cyanobacterium Anabaena sp. PCC71202006

    • Author(s)
      Narikawa, R., Ikeuchi, M., et al.
    • Journal Title

      Photochemistry Photobiology 82

      Pages: 1627-1633

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Fate determination of the flavin photoreceptions in the cyanobacterial blue light receptor TePixD(Tll0078)2006

    • Author(s)
      Okajima, K., Ikeuchi, M., et al.
    • Journal Title

      J Molecular Biology 363

      Pages: 10-18

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Up-regulated gene expression during dehydration in terrestrial cyanobacterium Nostoc sp.HK-012006

    • Author(s)
      Yoshimura, H., Ikeuchi, M.et al.
    • Journal Title

      Microbe Environ (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Absence of the psbH gene product destabilizes Photosystem II complex : the lack of PSII-X protein in the thermophilic cyanobacterium Thermosynechococcus elongatus BP-12006

    • Author(s)
      Iwai, M., Ikeuchi et al.
    • Journal Title

      Photosynth Res (in press)

    • NAID

      130006988520

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Stucture of a cyanobacterial BLUF protein, T110078, containing a novel FAD-binding blue light sensor domain.2005

    • Author(s)
      Kita, et al.
    • Journal Title

      Journal Molecular Biology 349

      Pages: 1-9

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Structure of a cyanobacterial BLUF protein, T110078, containing a novel FAD-binding blue light sensor domain2005

    • Author(s)
      Kita, A., et al.
    • Journal Title

      J.Mol.Biol. 349

      Pages: 1-9

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Biochemical and functional characterization of BLUF-type flavin-binding proteins of two species of cyanobacteria2005

    • Author(s)
      Okajima, K., Ikeuchi, M.et al.
    • Journal Title

      J Biochem 137

      Pages: 741-750

    • NAID

      10017345702

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Structure of a cyanobacterial BLUF Protein, Tll0078, containing a novel FAD-binding blue light sensor domain2005

    • Author(s)
      Kita A, Ikeuchi, M. et al.
    • Journal Title

      J Mol Biol 349

      Pages: 1-9

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Isolation, subunit composition and interaction of the NDH-1 complexes from Thermosynechococcus elongatus BP-12005

    • Author(s)
      Zhang, P., Ikeuchi, M.et al.
    • Journal Title

      Biochem J 390

      Pages: 513-520

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Primary intermediate in photocycle of a blue light sensory BLUF FAD-protein Tll0078 of Thermosynechococcus elongatus BP-12005

    • Author(s)
      Fukushima, Y., Ikeuchi, M.et al.
    • Journal Title

      Biochemistry 44

      Pages: 5149-5158

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Biochemical and functional characterization of BLUF-type flavin-binding proteins of two species of cyanobacteria.2005

    • Author(s)
      Okajima, K., Ikeuchi, M.et al.
    • Journal Title

      J.Biochemistry (in press)

    • NAID

      10017345702

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Structure of a cyanobacterial BLUF protein, Tll0078, containing a novel FAD-binding blue light sensor domain2005

    • Author(s)
      Kita, A., Ikeuchi, M.et al.
    • Journal Title

      J.Mol.Biol. (in press)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Primary intermediate in photocycle of a blue light sensory BLUF FAD-protein Tll0078 of Thermosynechococcus elongatus BP-12005

    • Author(s)
      Fukushima, A., Ikeuchi, M.et al.
    • Journal Title

      Biochemistry 44

      Pages: 5149-5158

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Distinct roles of CpcG1 and CpcG2 in phycobilisome assembly in the cyanobacterium Synechocystis sp.PCC 68032005

    • Author(s)
      Kondo, K., Ikeuchi, M.et al.
    • Journal Title

      Photosynthesis Res. (in press)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Response to oxidative stress involves a novel peroxiredoxin gene in the unicellular cyanobacterium Synechocystis sp. PCC 6803.2004

    • Author(s)
      Kobayashi, et al.
    • Journal Title

      Plant Cell Physiology 45

      Pages: 290-299

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Cyanobacterial phytochrome-like PixJ1 holoprotein shows novel reversible photoconversion between blue- and green-absorbing forms.2004

    • Author(s)
      Yoshihara, et al.
    • Journal Title

      Plant Cell Physiology 45

      Pages: 1729-1737

    • NAID

      10014214167

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Response to oxidative stress involves a novel peroxiredoxin gene in the unicellular cyanobacterium Synechocystis sp.PCC 68032004

    • Author(s)
      Kobayashi, M., et al.
    • Journal Title

      Plant Cell Physiol. 45

      Pages: 290-299

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Cyanobacterial phytochrome-like PixJ1 holoprotein shows novel reversible photoconversion between blue- and green-absorbing forms2004

    • Author(s)
      Yoshihara, S., et al.
    • Journal Title

      Plant Cell Physiol. 45

      Pages: 1729-1737

    • NAID

      10014214167

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Cyanobacterial phytochrome-like PixJ1 holoprotein shows novel reversible photoconversion between blue-and green-absorbing forms2004

    • Author(s)
      Yoshihara, S., Ikeuchi, M.et al.
    • Journal Title

      Plant Cell Physiol. 45

      Pages: 1729-1737

    • NAID

      10014214167

    • Related Report
      2004 Annual Research Report
  • [Journal Article] PSII-Tc protein plays an important role in dimerization of Photosystem II2004

    • Author(s)
      Iwai, M., Ikeuchi, M.et al.
    • Journal Title

      Plant Cell Physiol. 45

      Pages: 1809-1816

    • NAID

      10014214548

    • Related Report
      2004 Annual Research Report
  • [Presentation] 緑色-赤色光吸収型間の光変換を示すシアノバクチリオクロムAnPixJの繕晶構造解析2008

    • Author(s)
      成川, et. al.
    • Organizer
      日本植物生理学会
    • Place of Presentation
      札幌
    • Related Report
      2007 Annual Research Report
  • [Presentation] 光受容体シアノバクテリオクロムTePixJの再構成実験:フィコシアノビリンからフィコビオロビリンヘの自己異性化活性の実証2008

    • Author(s)
      石塚, et. al.
    • Organizer
      日本植物生理学会
    • Place of Presentation
      札幌
    • Related Report
      2007 Annual Research Report
  • [Presentation] 好熱性シアノバクテリアにおけるセルロース定量法の確立と細胞凝集時のセルロース蓄積2008

    • Author(s)
      河野, et. al.
    • Organizer
      日本植物生理学会
    • Place of Presentation
      札幌
    • Related Report
      2007 Annual Research Report
  • [Presentation] Synechocystis sp.PCC 6803の光化学系l 遺伝子発現に関わるlscR 様転写因子の解析2008

    • Author(s)
      緑川, et. al.
    • Organizer
      日本植物生理学会
    • Place of Presentation
      札幌
    • Related Report
      2007 Annual Research Report
  • [Presentation] シアノバクテリオクロムCcaSは緑/赤色光を受容し,緑色光照射によってフィコビリソーム遺伝子(cpcG2)の発現を誘導する2008

    • Author(s)
      広瀬, et. al.
    • Organizer
      日本植物生理学会
    • Place of Presentation
      札幌
    • Related Report
      2007 Annual Research Report
  • [Presentation] 屈光性を示すシアノバクテリアの探索2008

    • Author(s)
      片山, et. al.
    • Organizer
      日本植物生理学会
    • Place of Presentation
      札幌
    • Related Report
      2007 Annual Research Report
  • [Presentation] BLUF ドメインタンパク質Tyr8変異型TePixDの低温での光反応2008

    • Author(s)
      福島, et. al.
    • Organizer
      日本植物生理学会
    • Place of Presentation
      札幌
    • Related Report
      2007 Annual Research Report
  • [Presentation] パルスEPRを用いたシアノバクテリアBLUFタンパク質TePixDの光生成ラジカル対の解析2008

    • Author(s)
      三野, et. al.
    • Organizer
      日本植物生理学会
    • Place of Presentation
      札幌
    • Related Report
      2007 Annual Research Report
  • [Presentation] 好熱性シアノバクテリアThermosynechococcus elongatusの力ロテノイド,生合成経路と遺伝子2008

    • Author(s)
      高市, et. al.
    • Organizer
      日本植物生理学会
    • Place of Presentation
      札幌
    • Related Report
      2007 Annual Research Report
  • [Presentation] シロイヌナズナの葉緑体局在型Feスーパーオキサイドディスムターゼ(FSDs)の機能解析2008

    • Author(s)
      明賀, et. al.
    • Organizer
      日本植物生理学会
    • Place of Presentation
      札幌
    • Related Report
      2007 Annual Research Report
  • [Presentation] PsbK-PsbZサブユニット欠失変異株からの光化学系ll複合体の精製と結晶化2008

    • Author(s)
      末益, et. al.
    • Organizer
      日本植物生理学会
    • Place of Presentation
      札幌
    • Related Report
      2007 Annual Research Report
  • [Presentation] 好熱性シアノバクテリアThermosynechococcus elongatus BP-1のPsbY,PsbZ欠損株の機能解析2008

    • Author(s)
      岩井, et. al.
    • Organizer
      日本植物生理学会
    • Place of Presentation
      札幌
    • Related Report
      2007 Annual Research Report
  • [Presentation] ラン色細菌Synechocystis sp.PCC 6803 における酸性ストレス応答遺伝子slr0967欠損株による発現調節2008

    • Author(s)
      太田, et. al.
    • Organizer
      日本植物生理学会
    • Place of Presentation
      札幌
    • Related Report
      2007 Annual Research Report
  • [Presentation] Cyanobacteriochromes:a new famiIy of tetrapyrrole-binding Photoreceptors in cyanobacteria2007

    • Author(s)
      M. Ikeuchi
    • Organizer
      7th International conference on tetrapyrrole photoreceptor in photosynthetic organisms
    • Place of Presentation
      Kyoto,Japan
    • Year and Date
      2007-12-13
    • Related Report
      2007 Annual Research Report
  • [Presentation] An H subunit of Mg-chelatase ChlH represses transcriptional activity of a sigma factor SigE by protein-protein interaction2007

    • Author(s)
      Osanai, et. al.
    • Organizer
      7th International conference on tetrapyrrole photoreceptor in photosynthetic organisms
    • Place of Presentation
      Kyoto,Japan
    • Year and Date
      2007-12-13
    • Related Report
      2007 Annual Research Report
  • [Presentation] CpcG2-phycobilisome is not involved in phycoblliseme-dePendent state transitions in a cyanobacterium Synechocystis sp.PCC 68032007

    • Author(s)
      Kondo, et. al.
    • Organizer
      7th International conference on tetrapyrrole photoreceptor in photosynthetic organisms
    • Place of Presentation
      Kyoto,Japan
    • Year and Date
      2007-12-13
    • Related Report
      2007 Annual Research Report
  • [Presentation] Triple function of cyanobacteriochrome auto-isomerization to phycoviolobilin2007

    • Author(s)
      ishizuka, et. al.
    • Organizer
      7th Internatlonal conference on tetrapyrrole photoreceptor in photosynthetic organisms
    • Place of Presentation
      Kyoto,Japan
    • Year and Date
      2007-12-13
    • Related Report
      2007 Annual Research Report
  • [Presentation] Novel cyanobacteriochrome CcaS is green/red light receptor and up-regulates the expression of phycobilisome linker protein by green light2007

    • Author(s)
      Hirose, et. al.
    • Organizer
      7th International conference on tetrapyrrole photoreceptor in photosynthetic organisms
    • Place of Presentation
      Kyoto,Japan
    • Year and Date
      2007-12-13
    • Related Report
      2007 Annual Research Report
  • [Presentation] Photosensory role of CikA homolog in Synechocystis sp.PCC68032007

    • Author(s)
      Narikawa, et. al.
    • Organizer
      7th International conference on tetrapyrrole photoreceptor in photosynthetic organisms
    • Place of Presentation
      Kyoto,Japan
    • Year and Date
      2007-12-13
    • Related Report
      2007 Annual Research Report
  • [Presentation] シアノバクテリオクロムAnPixJの構造機能解析-フィトクロム型光受容機構の理解を目指して2007

    • Author(s)
      成川, et. al.
    • Organizer
      ラン藻研究会
    • Place of Presentation
      木更津
    • Year and Date
      2007-12-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] 短期的光環境応答ステート遷移におけるフィコビリソームCpcGタンパク質の機能分担2007

    • Author(s)
      近藤, et. al.
    • Organizer
      ラン藻砺究会
    • Place of Presentation
      木更津
    • Year and Date
      2007-12-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] 多機能型GAFドメインを有する光受容体シアノバクテリオクロムTe Pix Jの研究2007

    • Author(s)
      石塚, et. al.
    • Organizer
      ラン藻研究会
    • Place of Presentation
      木更津
    • Year and Date
      2007-12-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] Synechocystis sp.PCC 6803においてフィコビリソームの転写制御二関わる緑/赤色光受容体(CcaS)の解析2007

    • Author(s)
      広瀬, et. al.
    • Organizer
      ラン藻研究会
    • Place of Presentation
      木更津
    • Year and Date
      2007-12-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] 灰色藻Cyanophora paradoxaにおけるフィコビリソームの解析2007

    • Author(s)
      佐藤, et. al.
    • Organizer
      ラン藻研究会
    • Place of Presentation
      木更津
    • Year and Date
      2007-12-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] 糸状性ラン藻Anabaena sp.PCC7120の乾燥回復過程におけるcAMP信号伝達系2007

    • Author(s)
      肥後, et. al.
    • Organizer
      ラン藻研究会
    • Place of Presentation
      木更津
    • Year and Date
      2007-12-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] 代謝酵素の代謝外機能「Extrametabolic function」2007

    • Author(s)
      小山内, et. al.
    • Organizer
      ラン藻研究会
    • Place of Presentation
      木更津
    • Year and Date
      2007-12-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] 最近のシアノバクテリアのゲノム研究と環境応答システム2007

    • Author(s)
      池内 昌彦
    • Organizer
      日本植物学会
    • Place of Presentation
      野田
    • Year and Date
      2007-09-08
    • Related Report
      2007 Annual Research Report
  • [Presentation] Crystallization and crystal structure analysis of a mutant photosystem llcomplex lacking Psbl from Thermosynechococcus vulcanus2007

    • Author(s)
      Kawakami, et. al.
    • Organizer
      Photosynthesis Congress2007
    • Place of Presentation
      Glasgow,England
    • Year and Date
      2007-07-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] Specific interaction between CPcG2-phycobilisome and Photosystem l2007

    • Author(s)
      Kondo, et. al.
    • Organizer
      Photosynthesis Congress2007
    • Place of Presentation
      Glasgow,England
    • Year and Date
      2007-07-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] 緑/赤色光受容体シアノバクテリオクロムAnPixJの光シグナル変換過程2007

    • Author(s)
      福島, et. al.
    • Organizer
      光合成の色素系と反応中心に関するセミナー
    • Place of Presentation
      京都
    • Year and Date
      2007-06-30
    • Related Report
      2007 Annual Research Report
  • [Presentation] Photochemistry and photoregulation of cyanobacteriochromes2007

    • Author(s)
      M. Ikeuchi
    • Organizer
      Japan-Germany binational seminar
    • Place of Presentation
      St.Goar,Germany
    • Year and Date
      2007-06-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] An H subunit of Mg-cheltase represses transcription by a sigma factor SigE in Synechosystis sp. PCC 68032007

    • Author(s)
      Osanai, et. al.
    • Organizer
      Japan-Germany binational seminar
    • Place of Presentation
      St.Goar,Germany
    • Year and Date
      2007-06-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] Biochemical analysis of interaction between CpcG2-PBS and Photosysteml2007

    • Author(s)
      近藤, et. al.
    • Organizer
      日本光合成研究会シンポジウム
    • Place of Presentation
      岡山
    • Year and Date
      2007-05-25
    • Related Report
      2007 Annual Research Report
  • [Book] 理系総合のための生命科学2007

    • Author(s)
      東京大学生命科学教科書編集委員会分担執筆
    • Total Pages
      334
    • Publisher
      羊土社
    • Related Report
      2007 Annual Research Report
  • [Book] 生物学2007

    • Author(s)
      キャンベル著、小林監訳分担翻訳
    • Total Pages
      1494
    • Publisher
      丸善
    • Related Report
      2007 Annual Research Report
  • [Remarks]

    • URL

      http://bio.c.u-tokyo.ac.jp/labs/ikeuchi/index.html

    • Related Report
      2007 Annual Research Report

URL: 

Published: 2004-04-01   Modified: 2016-04-21  

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