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Ohniwa Ryosuke  大庭 良介

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Ryosuke Ohniwa  大庭 良介

OHNIWA Ryosuke  大庭 良介

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Researcher Number 30447883
Other IDs
Affiliation (Current) 2020: 筑波大学, 医学医療系, 准教授
Affiliation (based on the past Project Information) *help 2017 – 2020: 筑波大学, 医学医療系, 准教授
2014 – 2015: 筑波大学, 医学医療系, 准教授
2013: 筑波大学, 医学医療系, 助教
2007 – 2009: University of Tsukuba, 大学院・人間総合科学研究科, 助教
Review Section/Research Field
Principal Investigator
Molecular biology / Basic Section 01080:Sociology of science, history of science and technology-related
Except Principal Investigator
Otorhinolaryngology
Keywords
Principal Investigator
核様体 / 黄色ブドウ球菌 / 酸化ストレス / 細菌 / 染色体構築 / 機能 / 分配 / 大腸菌 / 転写 / 原子間力顕微鏡 … More / 動態制御機構 / ゲノム / 核様体タンパク質 / 染色体 / 遺伝学 / 全遺伝子発現解析 / 細菌遺伝学 / 環境ストレス / MrgA / 凝集 / 遺伝子発現プロファイル / 環境応答 / 遺伝子発現制御 / 科学史 / 科学計量学 / 生命科学 / 医学 / 萌芽的トピック … More
Except Principal Investigator
黄色ブドウ球菌 / 鼻腔上皮細胞 / アレルギー性鼻炎 / 常在細菌叢 / アレルギー応答修飾 / 気相液相界面培養 / アレルギー応答調節 Less
  • Research Projects

    (5 results)
  • Research Products

    (40 results)
  • Co-Researchers

    (16 People)
  •  Driving force to generate emerging topics in life sciencePrincipal InvestigatorOngoing

    • Principal Investigator
      大庭 良介
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 01080:Sociology of science, history of science and technology-related
    • Research Institution
      University of Tsukuba
  •  Adaptation to multiple stress environments by nucleoid compactionPrincipal Investigator

    • Principal Investigator
      Ryosuke Ohniwa
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Molecular biology
    • Research Institution
      University of Tsukuba
  •  The pathophysiologic influence of Staphylococcus aureus and other flora on allergic rhinitis.

    • Principal Investigator
      Saito Shinji
    • Project Period (FY)
      2013 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Otorhinolaryngology
    • Research Institution
      University of Tsukuba
  •  Bacterial genomic DNA protection mechanism against oxidative stressesPrincipal Investigator

    • Principal Investigator
      Ohniwa Ryosuke
    • Project Period (FY)
      2013 – 2015
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Molecular biology
    • Research Institution
      University of Tsukuba
  •  Nucleoid architecture related to RNA moleculesPrincipal Investigator

    • Principal Investigator
      OHNIWA Ryosuke
    • Project Period (FY)
      2007 – 2009
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Molecular biology
    • Research Institution
      University of Tsukuba

All 2019 2017 2015 2014 2013 2010 2009 2008 2007

All Journal Article Presentation Book

  • [Book] Bacterial DNA, DNA Polymerase and DNA Helicases(Nucleoid Architecture and Dynamics in bacteria)2010

    • Author(s)
      Ryosuke Ohniwa, et al.
    • Publisher
      Nova Science Publishers(印刷中)
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Book] "Nucleoid Architecture and Dynamics in bacteria" Bacterial DNA, DNA Polymerase and DNA Helicases2010

    • Author(s)
      Ohniwa RL, Morikawa K, Wada C, Ohta T, Takeyasu T
    • Total Pages
      456
    • Publisher
      Nova Science Publishers, Inc.
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Book] 萌芽する科学技術(第四章データマイニングからの接近―「抽出する」―)2009

    • Author(s)
      大庭良介, 他
    • Publisher
      京都大学出版会
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Book] "Biochemical and Biophysical Basis of Genome Folding Mechanisms" Progress in Biopolymer Research2008

    • Author(s)
      Kobori T, Hizume K, Ohniwa RL, Yoshimura SH, Takeyasu K
    • Publisher
      Nova Science Publishers, Inc.
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Journal Article] Generating process of Emerging Topics in the life sciences2019

    • Author(s)
      Ohniwa Ryosuke L, Hibino Aiko
    • Journal Title

      Scientometrics

      Volume: 121 Pages: 1549-1561

    • DOI

      10.1007/s11192-019-03248-z

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K07279
  • [Journal Article] Finding of Agr Phase Variants in Staphylococcus aureus2019

    • Author(s)
      Vishal Gor, Aya J. Takemura, Masami Nishitani, Masato Higashide, Veronica Medrano Romero, Ryosuke L. Ohniwa, and Kazuya Morikawa
    • Journal Title

      mBio

      Volume: 10

    • DOI

      10.1128/mbio.00796-19

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18H02652, KAKENHI-PROJECT-17K07279
  • [Journal Article] 生命へのアプローチ~「型」とデザイン思考~2019

    • Author(s)
      大庭良介
    • Journal Title

      環境会議

      Volume: 2019年春号 Pages: 150-157

    • Data Source
      KAKENHI-PROJECT-17K07279
  • [Journal Article] Tks5 and Dynamin-2 enhance actin bundle rigidity in invadosomes to promote myoblast fusion2019

    • Author(s)
      Chuang Mei-Chun、Lin Shan-Shan、Ohniwa Ryosuke L.、Lee Gang-Hui、Su You-An、Chang Yu-Chen、Tang Ming-Jer、Liu Ya-Wen
    • Journal Title

      Journal of Cell Biology

      Volume: 218 Pages: 1670-1685

    • DOI

      10.1083/jcb.201809161

    • NAID

      120006714120

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K07279
  • [Journal Article] Neutrophil Extracellular Traps Enhance Staphylococcus Aureus Vegetation Formation through Interaction with Platelets in Infective Endocarditis2019

    • Author(s)
      Hsu Chih-Chieh、Hsu Ron-Bin、Ohniwa Ryosuke、Chen Jeng-Wei、Yuan Chang-Tsu、Chia Jean-San、Jung Chiau-Jing
    • Journal Title

      Thrombosis and Haemostasis

      Volume: 119 Pages: 786-796

    • DOI

      10.1055/s-0039-1678665

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K07279
  • [Journal Article] What Happens in the Staphylococcal Nucleoid under Oxidative Stress?2019

    • Author(s)
      Kazuya Morikawa, Yuri Ushijima , Ryosuke L. Ohniwa, Masatoshi Miyakoshi and Kunio Takeyasu
    • Journal Title

      Microorganisms

      Volume: 7 Pages: 631-631

    • DOI

      10.3390/microorganisms7120631

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K06082, KAKENHI-PROJECT-18H02652, KAKENHI-PROJECT-17K07279
  • [Journal Article] Identification of nucleoid associated proteins (NAPs) under oxidative stress in Staphylococcus aureus.2017

    • Author(s)
      Ushijima Y, Ohniwa RL, Morikawa K
    • Journal Title

      BMC Microbiol.

      Volume: 17 Pages: 207-207

    • DOI

      10.1186/s12866-017-1114-3

    • NAID

      120006353907

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K07279
  • [Journal Article] Tamiflu Expands Quasispecies of Influenza Virus through Cell-to-cell Transmission.2015

    • Author(s)
      Mori K, Murano K, Ohniwa RL, Kawaguchi A, Nagata K.
    • Journal Title

      Scientific Report

      Volume: 5 Pages: 9163-9163

    • DOI

      10.1038/srep09163

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-ORGANIZER-24115001, KAKENHI-PLANNED-24115002, KAKENHI-PROJECT-24590269, KAKENHI-PUBLICLY-25118504, KAKENHI-PROJECT-26860299, KAKENHI-PROJECT-25840002
  • [Journal Article] Staphylococcus aureus dry stress survivors have a heritable fitness advantage in subsequent dry exposure2015

    • Author(s)
      Maudsdotter L, Imai S, Ohniwa RS, Saito S, and Morikawa K
    • Journal Title

      Microbes and Infection

      Volume: 17 Pages: 456-461

    • DOI

      10.1016/j.micinf.2015.02.004

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-25462659, KAKENHI-PROJECT-25840002
  • [Journal Article] In vitro DNA Protection Assay Using Oxidative Stress2015

    • Author(s)
      Ushijima Y, Ohniwa RL, and Morikawa K.
    • Journal Title

      Bio-protocol

      Volume: 5

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-25840002
  • [Journal Article] Evidence for Lateral gene Transfer (LGT) in the evolution of eubacteria-derived small GTPases in plant organelles.2014

    • Author(s)
      Suwastika IN, Denawa M, Yomogihara S, Im CH, Bang WY, Ohniwa RL, Bahk JD, Takeyasu K, Shiina T.
    • Journal Title

      Frontiers in Plant Science

      Volume: 5 Pages: 678-678

    • DOI

      10.3389/fpls.2014.00678

    • NAID

      120005540875

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PUBLICLY-25120723, KAKENHI-PROJECT-25291065, KAKENHI-PROJECT-25840002
  • [Journal Article] Nucleoid compaction by MrgAAsp56Ala/Glu60Ala does not contribute to staphylococcal cell survival against oxidative stress and phagocytic killing by macrophage.2014

    • Author(s)
      Yuri Ushijima, Ryosuke L. Ohniwa, Atsushi Maruyama, Shinji Saito, Yoshikazu Tanaka, and Kazuya Morikawa
    • Journal Title

      FEMS Microbiol. Letters

      Volume: 360 Pages: 144-151

    • DOI

      10.1111/1574-6968.12598

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24000011, KAKENHI-PROJECT-25840002, KAKENHI-PROJECT-25860202, KAKENHI-PUBLICLY-26102501, KAKENHI-PROJECT-26291008
  • [Journal Article] Conservation of two distinct types of 100S ribosome in bacteria2013

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

      Genes Cells

      Volume: 18 Pages: 554-574

    • DOI

      10.1111/gtc.12057

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21227006, KAKENHI-PROJECT-23651126, KAKENHI-ORGANIZER-24117001, KAKENHI-PROJECT-25840002
  • [Journal Article] Atomic force microscopy analysis of the role of major DNA-binding proteins in organization of the nucleoid in Escherichia coli.2013

    • Author(s)
      Ohniwa RL, Muchaku H, Saito S, Wada C and Morikawa K
    • Journal Title

      PLoS ONE

      Volume: 8

    • DOI

      10.1371/journal.pone.0072954

    • NAID

      120005327177

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25840002
  • [Journal Article] C. elegans sym-1 is a downstream target of the Hunchback-like-1 developmental timing transcription factor.2009

    • Author(s)
      Niwa R, Hada K, Moliyama K, Ohniwa RL, Tan Y, Cather KO, Chi W, Reinke W, Slack FJ
    • Journal Title

      Cell Cycle 15;8(24)

      Pages: 4147-54

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Journal Article] Role of HPF (Hibernation promoting factor) on translational activity in Escherichia coli2008

    • Author(s)
      Ueta M, Ohniwa RL, Yoshida H, Maki Y, Wada C, Wada A
    • Journal Title

      J Biochem 143

      Pages: 425-433

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Journal Article] In situ analysis of the higher-order genome structure in a single Escherichia coli cell.2008

    • Author(s)
      Shindo E, Kubo K, Ohniwa RL, Takeyasu K, Yoshikawa K
    • Journal Title

      J Biotech 133

      Pages: 172-176

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Journal Article] The sigH gene sequence can subspeciate staphylococci.2008

    • Author(s)
      Morikawa K, Ohniwa RL, Kumano M, Okamura H, Saito S, Ohta T
    • Journal Title

      Diagnostic Microbiology and Infectious Disease 61

      Pages: 373-380

    • NAID

      120000830202

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Journal Article] Perspective Factor; Past, Present and Future of Life Sciences.2007

    • Author(s)
      Ohniwa RL, Hibino A, Takeyasu K
    • Journal Title

      PROCEEDINGS OF International Society for Scientometrics and Infometrics 2007 II

      Pages: 908-909

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Journal Article] Transcription-coupled Nucleoid Architecture in Bacteria2007

    • Author(s)
      Ohniwa RL, et. al.
    • Journal Title

      Genes Cells 12

      Pages: 1141-52

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Journal Article] Perspective Factor; Past, Present and Future of Life Sciences.2007

    • Author(s)
      Ohniwa RL, et. al.
    • Journal Title

      PROCEEDINGS OF International Society for Scie ntometrics and Infometrics 2007 II

      Pages: 908-909

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Journal Article] Transcription-coupled Nucleoid Architecture in Bacteria.2007

    • Author(s)
      Ohniwa RL, Morikawa K, Takeshita SL, Kim J, Ohta T, Wada C, Takeyasu K
    • Journal Title

      Genes Cells 12

      Pages: 1141-52

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Presentation] Althernative cardiolipin synthase Cls1 compensates for stalled Cls2 function in Staphylococcus aureus under conditions of acute acid stress2013

    • Author(s)
      Ryosuke L. Ohniwa, Kana Kibatayashi, Kazuya Morikawa
    • Organizer
      7th International Conference on Gram-Positive Microorganisims
    • Place of Presentation
      Italy (Tsucany)
    • Data Source
      KAKENHI-PROJECT-25840002
  • [Presentation] A genomic DNA protection system2013

    • Author(s)
      Ryosuke L. Ohniwa, Yuri Ushijima, Kazuya Morikawa.
    • Organizer
      1st Singapore-Japan-India Joint Symposium on Protein-DNA interactions in Prokaryotic nucleoid and Eukaryotic chromatin
    • Place of Presentation
      National University of Singapore
    • Invited
    • Data Source
      KAKENHI-PROJECT-25840002
  • [Presentation] 核様体タンパク質の多様性;核様体タンパク質の比較プロテオミクス解析2009

    • Author(s)
      大庭良介, 他
    • Organizer
      第32回日本分子生物学会年会
    • Place of Presentation
      神奈川県
    • Year and Date
      2009-12-09
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Presentation] 核様体タンパク質の多様性;核様体タンパク質の比較プロテオミクス解析2009

    • Author(s)
      大庭良介、牛島由理、森川一也、斉藤慎二
    • Organizer
      第32回日本分子生物学会年会
    • Place of Presentation
      神奈川県横浜市
    • Year and Date
      2009-12-09
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Presentation] Diversification of nucleoid associated proteins in bacteria revealed by comparative proteomic analysis.2009

    • Author(s)
      Ohniwa RL, Ushijima Y, Morikawa K, Saito S
    • Organizer
      BioMicroWorld
    • Place of Presentation
      ポルトガル、リスボン
    • Year and Date
      2009-12-04
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Presentation] The genome of a hyperthermophilic archaeaon Thermococcus kodakaraens is consists of distinct structural domains enriched with histone or TK04712009

    • Author(s)
      Ryosuke Ohniwa, et al.
    • Organizer
      BioMicroWorld
    • Place of Presentation
      スペイン リスボン大学
    • Year and Date
      2009-12-04
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Presentation] Escherichia coli mutants deficient in nucleoid proteins exhibit distinct genome folding2008

    • Author(s)
      Ohniwa RL, et.al.
    • Organizer
      48th American Society of Cell Biology Annual Meeting
    • Place of Presentation
      米国、サンフランシスコ
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Presentation] Escherichia coli mutants deficient in nucleoid proteins exhibit distinct genome folding.2008

    • Author(s)
      Ohniwa RL, Muchaku H, Morikawa K, Ohta T, Satio S, Wada C, Takeyasu K
    • Organizer
      48th American Society of Cell Biology Annual Meeting
    • Place of Presentation
      米国、サンフランシスコ
    • Year and Date
      2008-12-06
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Presentation] 細菌核様体の階層構造と動態制御機構2008

    • Author(s)
      大庭良介, 他
    • Organizer
      日本顕微鏡学会第64回学術講演会
    • Place of Presentation
      京都府京都市
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Presentation] Perspective Factor;Past,Present and Future of Life Sciences.2007

    • Author(s)
      Ohniwa, RL, et. al.
    • Organizer
      11th International Conference of the International Society for Scientometrics and Informetrics
    • Place of Presentation
      スペイン・マドリッド
    • Year and Date
      2007-06-26
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Presentation] Ebb and flow of life science researches in past 30 years2007

    • Author(s)
      Ohniwa, RL, et. al.
    • Organizer
      BMB
    • Place of Presentation
      神奈川県
    • Year and Date
      2007-12-11
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Presentation] Involvement of Topoisomerase I and nascent single-stranded RNA in the bacterial chromosome architecture and dynamics.2007

    • Author(s)
      Ohniwa, RL, et. al.
    • Organizer
      16th International Chromosome Conference
    • Place of Presentation
      オランダ・アムステルダム
    • Year and Date
      2007-08-26
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Presentation] 黄色ブドウ球菌核様体の動態制御機構;大腸菌との類似点・相違点2007

    • Author(s)
      大庭良介, 他
    • Organizer
      第52回黄色ブドウ球菌学会
    • Place of Presentation
      徳島県
    • Year and Date
      2007-09-15
    • Data Source
      KAKENHI-PROJECT-19770145
  • [Presentation] Involvement of Topoisomerase I and nascent single-stranded RNA in the bacterial chromosome architecture and dynamics.2007

    • Author(s)
      Ohniwa RL, Morikawa K, Kim J, Ohta T Ishihama A, Wada C, Takeyasu K
    • Organizer
      16th International Chromosome Conference
    • Place of Presentation
      オランダ、アムステルダム
    • Year and Date
      2007-08-08
    • Data Source
      KAKENHI-PROJECT-19770145
  • 1.  Saito Shinji (50195989)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 2.  YOKOTA Shinichi (10325863)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  森川 一也 (90361328)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 4.  YANASE Haruka
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  KAWAGUCHI Atsushi
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 6.  NAMBA Keiichi
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 7.  KATO Takayuki
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 8.  MARUYAMA Atsushi
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 9.  永田 恭介
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 10.  村野 健作
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 11.  椎名 隆
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 12.  宮田 真人
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 13.  北 潔
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 14.  森 博幸
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 15.  竹安 邦夫
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 16.  田中 良和
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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