| 1. |
尾崎 省吾, 盧 楚元, 吉田 竜星, 若杉 泰敬, 片山 勉, A common insight into mechanisms of duplex unwinding at the origin DNA during eubacterial chromosome replication, 第96回 日本生化学会大会 シンポジウム「Novel Perspectives on Dynamic Mechanisms in Initiation Complexes and Initiation Regulation for Chromosome DNA Replication」(Organizer: Tsutomu Katayama), 2023.10. |
| 2. |
Tsutomu Katayama, INTRODUCTION, 第96回 日本生化学会大会 シンポジウム「Novel Perspectives on Dynamic Mechanisms in Initiation Complexes and Initiation Regulation for Chromosome DNA Replication」(Organizer: Tsutomu Katayama), 2023.10. |
| 3. |
Tsuomu Katayama, Ryusei Yoshida, Chuyuan Lu, Kazuma Korogi, Takumi Tsuruda, Kazutoshi Kasho, Shogo Ozaki, Diversity and conservation in the initiation mechanisms of the Escherichia coli replication origin oriC, 第45回日本分子生物学会年会 Workshop: Adaptation to changing environments by altering modes of DNA replication (organized by Hisao Masai and Tsutomu Katayama), 2022.11. |
| 4. |
Ryusei Yoshida, Shogo Ozaki, Hironori Kawakami, and Tsutomu Katayama, Mechanisms for bacterial origin unwinding mediated by DnaA and HU, a ubiquitous nucleoid-associated protein, NIG International Symposium 2022: Chromosome Replication in the New Era - Old and New Questions in Life Science, 2022.11. |
| 5. |
Shogo Ozaki, Dengyu Wang, Yasutaka Wakasugi, Naoto Itani, and Tsutomu Katayama, Mechanisms for loading of the replicative DnaB helicase in the alphaproteobacterium Caulobacter crescentus, NIG International Symposium 2022: Chromosome Replication in the New Era - Old and New Questions in Life Science, 2022.11. |
| 6. |
Kazutoshi Kasho, Taku Oshima, Onuma Chumsakul, Kensuke Nakamura, Kazuki Fukamachi, Kazuyuki Fujimitsu, and Tsutomu Katayama, Regulation of replication initiation timing by timely binding and dissociation of the nucleoid protein IHF in Escherichia coli, NIG International Symposium 2022: Chromosome Replication in the New Era - Old and New Questions in Life Science, 2022.11. |
| 7. |
Tsutomu Katayama, Dynamic nucleoprotein complexes sustaining regulation for the chromosomal replication initiation in Escherichia coli, NIG International Symposium 2022: Chromosome Replication in the New Era - Old and New Questions in Life Science, 2022.11. |
| 8. |
Tsutomu Katayama, Dynamic mechanisms constituting regulation for the replication initiator DnaA protein in Escherichia coli, Bacterial Physiology Meeting in Copenhagen 'Major Ideas in Quantitative Microbial Physiology: Past, Present and Future', 2022.06. |
| 9. |
Tsutomu Katayama, Kenya Miyoshi, Ryusei Yoshida, Chuyuan Lu, Lanyang Li, Kazuma Korogi, Yuka Tatsumoto, Kosuke Ito, Hironori Kawakami, Kazutoshi Kasho, Shogo Ozaki, Dynamic nucleoprotein complexes and DNA structural changes supporting regulated replication initiation of the Escherichia coli chromosome, 第44回日本分子生物学会年会 シンポジウム「The common mechanism for regulation of genome maintenance by DNA structural dynamics」 Organizers: Kazutoshi Kasho, Tsutomu Katayama, 2021.12. |
| 10. |
Shogo Ozaki, Tsutomu Katayama, Analysis of the chromosomal replication mechanism in the eubacterium Caulobacter crescentus, 第44回日本分子生物学会年会 ワークショップ「What is life in a microbe?」 Organizers: Shogo Ozaki, Setsu Kato, 2021.12. |
| 11. |
Tsutomu Katayama, Regulatory systems underlying the replication cycle of the chromosome in eubacteria, The 6th JAPAN-TAIWAN Joint Symposium For Pharmaceutical Sciences, 2021.08. |
| 12. |
Tsutomu Katayama, Regulatory systems and mechanisms for the replication initiator DnaA in Escherichia coli, 第42回日本分子生物学会年会 Workshop "New Frontiers in Studies of DNA Replication" (organized by Masai, H. and Araki, H.), 2019.12, 第42回日本分子生物学会年会 ワークショップ "New Frontiers in Studies of DNA Replication" における研究発表。複製開始タンパク質DnaAの制御システムを明らかにした. |
| 13. |
Kawakami, H., Muraoka, R., Kurihara, T., Chichibu, T., Kanamoto, S., Kawabata, K., Ohashi, E., Tsurimoto, T., Katayama, T., Single-stranded DNA binding of replication initiator in budding yeast, 第42回日本分子生物学会年会 Workshop "New Frontiers in Studies of DNA Replication" (organized by Masai, H. and Araki, H.), 2019.12. |
| 14. |
Ozaki, S., Wakasugi, Y., Katayama, T., Identification and characterization of a novel DNA binding protein that colocalizes the chromosome replication terminus with cell division apparatus in Caulobacter crescentus, 第42回日本分子生物学会年会 Workshop "Frontiers in MIcrobial Cell Replication System" (organized by Ozaki, S. and Takemoto, M.), 2019.12. |
| 15. |
Tsutomu Katayama, Kenya Miyoshi, Chihiro Hayashi, Ryusei Yoshida, Ryo Sugiyama, Ryuji Sakai, Yukari Sakiyama, Kazutoshi Kasho, Hironori Kawakami, Shogo Ozaki, Mariko Nagata, Dynamic mechanisms of higher-order complexes for replication initiation and regulation of the E. coli genome, 第92回日本生化学会大会 シンポジウム「新しいゲノムの姿とその維持機構のフレキシビリティ」, 2019.09, 第92回日本生化学会大会 の英語シンポジウム「新しいゲノムの姿とその維持機構のフレキシビリティ」 での研究発表。複製開始複合体の分子ダイナミクスを明らかにした. |
| 16. |
Hironori Kawakami, Takeaki Chichibu, Shota Kanamoto, Takuya Kurihara, Ryuya Muraoka, Kenta Kawabata, Eiji Ohashi, Toshiki Tsurimoto, Tsutomu Katayama, Single-stranded DNA binding of eukaryotic replication initiators: possible roles in cellular events, 第92回日本生化学会大会 シンポジウム「新しいゲノムの姿とその維持機構のフレキシビリティ」, 2019.09. |
| 17. |
Tsutomu Katayama, Mechanisms and regulations in the initiator DnaA and the initiation complex, OKAZAKI Fragment Memorial Symposium: Celebrating the 50th anniversary of the discontinuous DNA replication model, 2018.12. |
| 18. |
Chihiro Hayashi, Yukari Sakiyama, Masahiro Nishimura, Yusuke Akama, Shogo Ozaki, Tsutomu Katayama, Role for the DnaA AAA+ domain N-terminus in interaction with DnaB helicase for replication initiation, The 11th 3R(Replication, Repair, Recombination)+3C(Chromosome, Chromatin, Cell cycle) Sympojium, 2018.11. |
| 19. |
Kenya Miyoshi, Kazutoshi Kasho, Kazuyuki Fujimitsu, Shogo Ozaki, Tsutomu Katayama, The scheduled replication initiation is regulated by timely IHF binding to specific chromosomal loci for activation and inactivation of the initiator DnaA in Escherichia coli, The 11th 3R(Replication, Repair, Recombination)+3C(Chromosome, Chromatin, Cell cycle) Sympojium, 2018.11. |
| 20. |
Hironori Kawakami, Takeaki Chichibu, Shota Kanamoto, Takuya Kurihara, Ryuya Muraoka, Eiji Ohashi, Toshiki Tsurimoto, Tsutomu Katayama, ssDNA as a dynamic and genome-wide mediator governing specificity of eukaryotic replication origin selection, The 11th 3R(Replication, Repair, Recombination)+3C(Chromosome, Chromatin, Cell cycle) Sympojium, 2018.11. |
| 21. |
Tsutomu Katayama, Yukari Sakiyama, Yasunori Noguchi, Kazutoshi Kasho, Hironori Kawakami, Shogo Ozaki, Central dynamics of DnaA-oriC complexes in DNA unwinding for initiation of chromosomal replication in E. coli: ssDUE-recruitment mechanism, The 11th 3R(Replication, Repair, Recombination)+3C(Chromosome, Chromatin, Cell cycle) Sympojium, 2018.11. |
| 22. |
Tsutomu Katayama, Yukari Sakiyama, Yasunori Noguchi, Hironori Kawakami, Shogo Ozaki, Central dynamics of DnaA oligomers in the initiation complex for chromosomal replication in Escherichia coli, The EMBO Workshop “DNA Replication, Chromosome Segregation and Fate Decisions", 2018.09. |
| 23. |
Hironori Kawakami, Takeaki Chichibu, Shota Kanamoto, Eiji Ohashi, Toshiki Tsurimoto, Tsutomu Katayama, ssDNA-related multifaceted safeguards in ORC dynamics govern specific replication origin selection, EMBO | EMBL Symposia “DNA Replication: From Basic Biology to Disease", 2018.05. |
| 24. |
加生 和寿, 片山 勉, Toward Development of Integrated Regulatory Systems for The Replication Initiator Protein, The 5th International Symposium on Dynamical Ordering of Biomolecular Systems for Creation of Integrated Functions, 2017.01. |
| 25. |
谷口紗輝, 加生 和寿, 片山 勉, New findings of subcellular localization of CrfC protein, involved in chromosome positioning, KAIST-Kyushu University Joint Seminar, 2017.01. |
| 26. |
川畑健太, 千々布壮陽, 川上 広宣, 片山 勉, In vivo significance of a unique motif in Orc5, which is homologous to the replication origin sensor in Orc1, KAIST-Kyushu University Joint Seminar, 2017.01. |
| 27. |
杉山 諒, 加生 和寿, 片山 勉, Mechanistic analysis of DARS-DnaA complex formation, KAIST-Kyushu University Joint Seminar, 2017.01. |
| 28. |
酒井隆至, 加生 和寿, 片山 勉, Transcriptional-dependent regulation of DnaA binding locus datA, KAIST-Kyushu University Joint Seminar, 2017.01. |
| 29. |
呉 唯意, 土田愛海, 川上広宣, 加生 和寿, 片山 勉, Genetic analyses of a unique, long intergenic region in E. coli, KAIST-Kyushu University Joint Seminar, 2017.01. |
| 30. |
池田陽平, 藤山紗希, 阿部 義人, 片山 勉, 植田 正, Analysis of DnaT oligomeric structure in Escherichia coli replication restart primosome, KAIST-Kyushu University Joint Seminar, 2017.01. |
| 31. |
片山 勉, 﨑山友香里, 野口泰徳, 川上広宣, Structure, Mechanism and Regulation of Escherichia coli Replication Initiation Complexes in DNA Unwinding, The 10th 3R (Replication, Recombination and Repair) Symposium, 2016.11, 大腸菌の複製開始複合体の分子機構. |
| 32. |
﨑山友香里, 野口泰徳, 川上広宣, 片山 勉, Functional Dynamics of Replication Initiation Complex in Escherichia coli, The 10th 3R (Replication, Recombination and Repair) Symposium, 2016.11. |
| 33. |
川上広宣, 千々布壮陽, 大橋英治, 金本祥太, 釣本敏樹, 片山 勉, Multifaceted Approach of Orc1 to DNA Is The Primary Determinant of Specific Recognition of Replication Origins by ORC, The 10th 3R (Replication, Recombination and Repair) Symposium, 2016.11. |
| 34. |
加生和寿, 井上祐希江, 大島 拓, 藤光和之, 片山 勉, Regulation of Timely Replication Initiation by A Nucleoid Protein IHF on DnaA Activating And Inactivating DNA Elements, DARS2 And datA In Escherichia coli, The 10th 3R (Replication, Recombination and Repair) Symposium, 2016.11. |
| 35. |
谷口紗輝, 加生和寿, 片山 勉, Analysis for The Subcellular Localization of E. coli Dynamin-Like Protein CrfC, A Novel Factor in Chromosome Positioning, The 10th 3R (Replication, Recombination and Repair) Symposium, 2016.11. |
| 36. |
野口泰徳, 片山 勉, YfdR is a novel DnaA binding protein and oversupply of yfdQ-yfdR-yfdS-yfdT inhibits replication initiation, KAIST-Kyushu University Joint Seminar, 2016.03. |
| 37. |
﨑山友香里, 野口泰徳, 川上 広宣, 片山 勉, Analysis of specific roles for individual DnaA promoters complexed with the replication origin in DNA unwinding, KAIST-Kyushu University Joint Seminar, 2016.03. |
| 38. |
井上祐希江, 田中宏幸, 藤光 和之, 加生 和寿, 片山 勉, Analysis of in vivo significance of DARS2 (DnaA-reactivating sequence2) location on the E. coli chromosome, KAIST-Kyushu University Joint Seminar, 2016.03. |
| 39. |
藤山紗希, 阿部 義人, 片山 勉, 植田 正, Mutational analysis of an interaction site between PriB and DnaT on bacterial replication restart, KAIST-Kyushu University Joint Seminar, 2016.03. |
| 40. |
Kazutoshi Kasho, Fujimitsu Kazuyuki, Tsutomu Katayama, Regulation for timely activation of the E. coli replication initiator DnaA by a specific DNA element DARS2, The 9th 3R Symposium , 2014.11. |
| 41. |
Yasunori Noguchi, Yukari Sakiyama, Tsutomu Katayama, Analysis of the direction of DnaA multimers bound to the replication origin in E. coli , The 9th 3R Symposium , 2014.11. |
| 42. |
Tsutomu Katayama, Ozaki Shogo, Kenji Keyamura, Yasunori Noguchi, Saki Taniguchi, Komomo Nagata, Yukari Sakiyama, Hironori Kawakami, Kazutoshi Kasho, The E. coli dynamin-like protein CrfC binds the replicase clamp and sustains colocalization of sister replication forks, The 9th 3R Symposium , 2014.11, 大腸菌の染色体の接着と均等分配に必須となる新規因子を見出し、その分子機構を解明した。主なる内容はCell誌の姉妹誌でオンラインジャーナルであるCell Reports誌で論文発表した（Cell Reports 4(5):985-995, 2013）。. |
| 43. |
片山 勉, 赤間勇介, 野口泰徳, 西村昌洋, 宮崎恵里加, 尾﨑 省吾, Analysis on regulation and mechanism in DnaB helicase interaction with the initiation complex of the Escherichia coli chromosome replication, 第87回日本生化学会シンポジウム「New development in exploring structures and functions of DNA helicases sustaining genome integrity」（オーガナイザー；片山 勉、 正井久雄）, 2014.10. |
| 44. |
Asako Furukohri, Mio Ikeda, Masahiro T Akiyama, Tsutomu Katayama, Robert P Fuchs, Hisaji Maki, Escherichia coli DNA polymerase IV mediates quick recovery of replication forks stalled at N2-dG adducts, Zing Conference, 2014.08. |
| 45. |
Le Phuong Hang, Asako Furukohri, Yuji Masuda, Satoko Maki, Tsutomu Katayama, Hisaji Maki, The short CCG run in Huntingtin (HTT) gene is an obstacle for replicative DNA polymerases, potentially hampering the fork progression, Zing Conference, 2014.08. |
| 46. |
Phuong Hang Le, 古郡 麻子, 増田 雄司, 真木 智子, 片山 勉, 真木 寿治, A sequence flanking CAG/CTG trinucleotide repeats in the gene responsible for Huntington’s disease has a potential for blocking DNA polymerases and may cause the replication fork arrest., 日本遺伝学会第85回大会, 2013.09. |
| 47. |
片山 勉, 加生 和寿, 野口泰徳, 崎山友香里, 的場俊大, 田中宏幸, 谷口夢顯, 尾﨑 省吾, 藤光 和之, 川上 広宣, DnaA assemblies on the replication origin oriC, DARS and the datA locus for the replication initiation and regulation of the initiation in E. coli, 第86回日本生化学会大会International Session: Assembly and architecture of protein complexes regulating inheritance and stable maintenance of genome (organizers: Hosao Masai, Tsutomu Katayama) , 2013.09. |
| 48. |
Yasunori Noguchi, Ozaki Shogo, Erika Miyazaki, Tsutomu Katayama, Specific inter-DnaA interaction for construction of functionally-distinct DnaA sub-complexes on the E. coli replication origin, 2013 Keystone Symposia X5/X6 DNA Replication and Recombination, 2013.03. |
| 49. |
Kazutoshi Kasho, Tsutomu Katayama, A novel mechanism of a specific DnaA-binding locus datA for regulation of the replication initiator DnaA, 2013 Keystone Symposia X5/X6 DNA Replication and Recombination, 2013.03. |
| 50. |
Kazutoshi Kasho, Tsutomu Katayama, Molecular and cell cycle analyses of a novel inactivation mechanism for the replication initiator DnaA by a specific chromosomal locus, The 8th 3R Symposium together with National Institute of Genetics 2012 International Symposium: Molecular mechanism and pathology of the 3R , 2012.11. |
| 51. |
Tsutomu Katayama, A novel model for overall structure of a replication initiation complex and duplex unwinding mechanism in E. coli, The 8th 3R Symposium together with National Institute of Genetics 2012 International Symposium: Molecular mechanism and pathology of the 3R , 2012.11. |
| 52. |
Hang Phuong Le, Asako Furukori, Tsutomu Katayama, Hisaji Maki, Molecular mechanism underlying the genetic instability of CAG・CTG repeats in Escherichia coli, 日本遺伝学会第84回大会, 2012.09. |
| 53. |
Pey Jiun Lai, Asako Furukori, Tsutomu Katayama, Robert P. Fucks, Hisaji Maki, Effects of inverted repeats on DNA replication fork: biochemical studies with a reconstituted oriC plasmid DNA replication in vitro, 日本遺伝学会第84回大会, 2012.09. |
| 54. |
Ozaki Shogo, Yasunori Noguchi, Erika Miyazaki, Tsutomu Katayama, Reconstitution and molecular anatomy of oriC initiation complexes in E. coli chromosomal replication: ssDNA recruitment and roles for IHF and distinct DnaA oligomers formed on oriC., EMBO Workshop: Reconstructing the essential bacterial cell cycle machinery , 2012.09. |
| 55. |
DNA Replication-Dependent Feedback Against DnaA Initiator Activity in E. coli. |
| 56. |
Regulatory inactivation of the E. coli DnaA initiator: Molecular mechanisms in interactions of DnaA, Hda, and the replicase sliding clamp. |
| 57. |
Regulatory elements for oriC and DnaA protein in initiation of chromosomal replication. |
| 58. |
Regulatory Inactivation of The Initiator Protein in E. coli: Roles of The AAA+ Motifs of DnaA and Hda Proteins. |
| 59. |
The sliding clamp-dependent feedback regulation of DnaA function in the E. coli chromosomal replication cycle. |
| 60. |
Replication cycle-coordinated regulations for DnaA initiator and oriC replicator in Escherichia coli. |
| 61. |
Regulatory inactivation of DnaA protein; role and molecular mechanisms in accelerated hydrolysis of DnaA-bound ATP. |
| 62. |
Regulatory inactivation of the DnaA initiation in Escherichia coli: the sliding clamp-dependent hydrolysis of DnaA-bound ATP. |
| 63. |
Regulation of the replication initiator activity in E. coli: molecular mechanisms in accelerated hydrolysis of DnaA-bound AT. |
