@article{CTT100849403, author = {EIICHI OKUMURA}, title = {Cryo‐EM structure of the CENP‐A nucleosome in complex with phosphorylated CENP‐C}, journal = {The EMBO Journal}, year = 2021, } @article{CTT100879355, author = {Naoyuki Murabe and Kazuyoshi Chiba and Enako Hosoda and Susumu Ikegami and Naoyuki Murabe and Ei-Ichi Okumura and Kazuyoshi Chiba and Enako Hosoda and Susumu Ikegami and Takeo Kishimoto}, title = {The Starfish Asterina pectinifera: Collection and Maintenance of Adults and Rearing and Metamorphosis of Larvae}, journal = {Methods in molecular biology}, year = 2021, } @article{CTT100838911, author = {EIICHI OKUMURA}, title = {CDK1-mediated CENP-C phosphorylation modulates CENP-A binding and mitotic kinetochore localization}, journal = {J Cell Biol.}, year = 2019, } @article{CTT100777905, author = {Hara M and Ariyoshi M and Okumura E and Hori T and Fukagawa T.}, title = {Multiple phosphorylations control recruitment of the KMN network onto kinetochores}, journal = {Nature Cell Biology}, year = 2018, } @article{CTT100712561, author = {Daisaku Hiraoka and Ryota Aono and EIICHI OKUMURA and TAKEO KISHIMOTO}, title = {Two new competing pathways establish the threshold for cyclin-B-Cdk1 activation at the meiotic G2/M transition}, journal = {J Cell Sci.}, year = 2016, } @article{CTT100681003, author = {Eiichi Okumura and Atsushi Morita and Mizuho Wakai and Satoru Mochida and Masatoshi Hara and Takeo Kishimoto}, title = {Cyclin B-Cdk1 inhibits protein phosphatase PP2A-B55 via a Greatwall kinase-independent mechanism}, journal = {The Journal of cell biology}, year = 2014, } @article{CTT100684759, author = {M.Hara and Y.Abe and T.Tanaka and T.Yamamoto and E.Okumura and T.Kishimoto.}, title = {Greatwall kinase and cyclin B-Cdk1 are both critical constituents of M-phase promoting factor.}, journal = {Nature Communications}, year = 2012, } @article{CTT100681002, author = {Masatoshi Hara and Yusuke Abe and Toshiaki Tanaka and Takayoshi Yamamoto and Eiichi Okumura and Takeo Kishimoto}, title = {Greatwall kinase and cyclin B-Cdk1 are both critical constituents of M-phase-promoting factor}, journal = {Nature Communications}, year = 2012, } @article{CTT100681004, author = {D Hiraoka and E Okumura and T Kishimoto}, title = {Turn motif phosphorylation negatively regulates activation loop phosphorylation in Akt}, journal = {Oncogene}, year = 2011, } @article{CTT100681005, author = {Yusuke Abe and Eiichi Okumura and Takamitsu Hosoya and Toru Hirota and Takeo Kishimoto}, title = {A single starfish Aurora kinase performs the combined functions of Aurora-A and Aurora-B in human cells}, journal = {J. Cell. Sci.}, year = 2010, } @article{CTT100389133, author = {Hiraoka D and Hori-Oshima S and Fukuhara T and Tachibana K and Okumura E and Kishimoto T}, title = {PDK1 is required for the hormonal signaling pathway leading to meiotic resumption in starfish oocytes}, journal = {Dev. Biol.}, year = 2004, } @article{CTT100484564, author = {Okano-Uchida T. and E. Okumura and M. Iwashita and H. Yoshida and K. Tachibana and T. Kishimoto}, title = {Distinct regulators for Plk activation in meiotic and early embryonic cycles}, journal = {EMBO J}, year = 2003, } @article{CTT100484565, author = {Mark Terasaki and Ei-ichi Okumura and Beth Hinkle and Takeo Kishimoto}, title = {Localization and dynamics of Cdc2-cyclin B during meiotic reinitiation in starfish oocytes}, journal = {Mol. Biol. Cell}, year = 2003, } @article{CTT100458371, author = {Okumura E. and T. Fukuhara and H. Yoshida and S. Hanada and R. Kozutsumi and K. Tachibana and T. Kishimoto}, title = {Akt inhibits Myt1 in the signalling pathway leading to the meiotic G2/M-phase transition}, journal = {Nature Cell Biol.}, year = 2002, } @article{CTT100444354, author = {EIICHI OKUMURA}, title = {In vivo regulation of cyclin A/Cdc2 and cyclin B/Cdc2 through meiotic and early cleavage cycles in starfish.}, journal = {Dev. Biol .}, year = 1998, } @article{CTT100444353, author = {EIICHI OKUMURA}, title = {In vivo regulaiton of the entry into M-phase: initial activation and nuclear translocation of the cyclin B/Cdc2.}, journal = {Progress in Cell Cycle Research}, year = 1997, } @article{CTT100444350, author = {EIICHI OKUMURA}, title = {Initial triggering of M-phase in starfish oocytes: a possible novel component of maturation-promoting factor besides cdc2 kinase.}, journal = {J. Cell Biol.}, year = 1996, } @article{CTT100444349, author = {EIICHI OKUMURA}, title = {Degradation of c-Fos by the 26S proteasome is accelerated by c-Jun and multiple protein kinases.}, journal = {Mol. Cell. Biol.}, year = 1995, } @article{CTT100444348, author = {EIICHI OKUMURA}, title = {Phosphorylation of myristorylated alanine-rich C kinase substrate (MARCKS) by proline-directed protein kinases and its dephosphorylation.}, journal = { J. Neurochem.}, year = 1995, } @article{CTT100444347, author = {EIICHI OKUMURA}, title = {Dependence of removal of sperm-specific proteins from Xenopus sperm nuclei on the phosphorylation state of nucleoplasmin.}, journal = {Develop. Growth Differ.}, year = 1995, } @article{CTT100444346, author = {EIICHI OKUMURA}, title = {Evidence for cdk5 as a major activity phosphorylating Tau protein in porcine brain extract.}, journal = {J. Biochem.}, year = 1995, } @article{CTT100444345, author = {EIICHI OKUMURA}, title = {Cyclin B interaction with microtuble-associated protein 4 (MAP4) targets p34cdc2 kinase to microtubles and is a potential regulator of M-phase microtuble dynamics.}, journal = { J. Cell Biol.}, year = 1995, } @article{CTT100444344, author = {EIICHI OKUMURA}, title = {Dephosphorylation of abnormal sites of Tau factor by protein phosphatases and its implication for alzheimer's disease.}, journal = {Neurochem. Int.}, year = 1995, } @article{CTT100444343, author = {EIICHI OKUMURA}, title = {Phosphorylation of a proline-directed kinase motif is responsible for structural changes in myogenin.}, journal = { FEBS Lett.}, year = 1994, } @article{CTT100444342, author = {EIICHI OKUMURA}, title = {cdc2 kinase phosphorylation of desmin at three serine/threonine residues in the amino-terminal head domain. }, journal = {Biochem. Biophys. Res. Commun. }, year = 1993, } @article{CTT100444341, author = {EIICHI OKUMURA}, title = {Phosphorylation of synthetic vimentin peptides by cdc2 kinase. }, journal = {Biochem. Biophys. Res. Commun. }, year = 1993, } @article{CTT100444340, author = {EIICHI OKUMURA}, title = {Association of p34cdc2/cyclin B complex with microtubles in starfish oocytes.}, journal = { J. Cell Sci. }, year = 1993, } @article{CTT100444339, author = {EIICHI OKUMURA}, title = {Tau protein kinase II has a similar characteristic to cdc2 kinase for phosphorylating neurofilament proteins.}, journal = {J. Biol. Chem.}, year = 1993, } @article{CTT100444338, author = {EIICHI OKUMURA}, title = {Microtuble nucleating activity of centrosomes in cell-free extracts from Xenopus eggs: Involvement of phosphorylation and accumulation of pericentriolar material}, journal = {J. Cell Sci.}, year = 1993, } @article{CTT100444337, author = {EIICHI OKUMURA}, title = {p13suc1 suppresses the catalytic function of p34cdc2 kinase for intermediate filament proteins, in vitro}, journal = {J. Biol. Chem.}, year = 1992, } @article{CTT100444336, author = {EIICHI OKUMURA}, title = {Phosphorylation of neurofilament H subunit at the tail domain by CDC2 kinase dissociates the association to microtubles}, journal = {J. Biol. Chem.}, year = 1991, } @article{CTT100444335, author = {EIICHI OKUMURA}, title = {Xenopus M phase MAP kinase: isolation of its cDNA and activation by MPF}, journal = {EMBO J.}, year = 1991, } @inproceedings{CTT100691129, author = {M.Hara and Y.Abe and T.Tanaka and E.Okumura and T.Kishimoto}, title = {Greatwall kinase and cyclin B-Cdk1 are both critical cocnstituents of MPF.}, booktitle = {}, year = 2011, } @inproceedings{CTT100802375, author = {Hiraoka, D. and EIICHI OKUMURA and Kishimoto, T.}, title = {Turn motif phosphorylation negatively regulates activation-loop phosphorylation in Akt.}, booktitle = {MOLECULAR BIOLOGY OF THE CELL}, year = 2011, } @inproceedings{CTT100681006, author = {Makiko Morita and Kozue Hamao and Shunsuke Izumi and EIICHI OKUMURA and Keita Tanaka and Hiroshi Hosoya}, title = {Proline-rich domain in dynamin-2 has a low microtubule-binding activity: how is this activity controlled during mitosis in HeLa cells?}, booktitle = {}, year = 2010, } @misc{CTT100681007, author = {EIICHI OKUMURA and Masatoshi Hara and TAKEO KISHIMOTO}, title = {Antibody inhibition of protein activity in starfish oocytes.}, year = 2014, } @misc{CTT100594792, author = {EIICHI OKUMURA}, title = {Regulation of cyclin B-cdc2 kinase at the onset of M-phase}, year = 1996, } @phdthesis{CTT100594792, author = {EIICHI OKUMURA}, title = {Regulation of cyclin B-cdc2 kinase at the onset of M-phase}, school = {東京工業大学・大学院}, year = 1996, }