Ichirou Karahara

Activities

Activities per year 2003 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

• 236 Oral presentation
• 56 Academic activities
• 25 social activities
• 8 Publication Peer-review
• 4 More
  • 3 Invited talk
  • 1 Editorial work

Activities per year

Search results

• Three-dimensional visualization of the rhizoid system architecture of Physcomitrium patens grown in space by X-ray micro-CT per- formed at SPring-8

  Karahara, I. (Speaker)

  2022/07/16 → 2022/07/24

  Activity: Talk or presentation › Oral presentation

• SPring-8マイクロCTを使ったミヤコグサ子葉の細胞間隙形成初期段階の３D解析

  Karahara, I. (Speaker)

  2013/05/20 → 2013/05/22

  Activity: Talk or presentation › Oral presentation

• SPring-8を用いたX線マイクロCTによるシロイヌナズナ根系形態の可視化

  Karahara, I. (Speaker)

  2018/09/14 → 2018/09/16

  Activity: Talk or presentation › Oral presentation

• SPring-8におけるX線マイクロCTを用いたシロイヌナズナ根系形態解析 ‐実験ハッチの検討‐

  Karahara, I. (Speaker)

  2019/09/14

  Activity: Talk or presentation › Oral presentation

• SPring-8/SACLA Research Report (Journal)

  Karahara, I. (Reviewer)

  2023/06/13 → 2023/08/07

  Activity: Publication peer-review and editorial work › Publication Peer-review

• SPring-8/SACLA Research Report (Journal)

  Karahara, I. (Reviewer)

  2024/04/01 → 2024/04/22

  Activity: Publication peer-review and editorial work › Publication Peer-review

• Three-dimensional visualization and automatic segmentation of rhizoid architecture of Physcomitrium patens grown in space by X-ray micro-CT

  Tabata, K. (Speaker), Yagihara, N. (Speaker), Tamaoki, D. (Speaker), Kamachi, H. (Speaker), Yamauchi, D. (Speaker), Mineyuki, Y. (Speaker) & Karahara, I. (Speaker)

  2024/11/28

  Activity: Talk or presentation › Oral presentation

• Three-dimensional visualization and automatic segmentation of rhizoid architecture of Physcomitrium patens grown in space by X-ray micro-CT

  Yagihara, N. (Speaker), Tamaoki, D. (Speaker), Kamachi, H. (Speaker), Yamauchi, D. (Speaker), Mineyuki, Y. (Speaker) & Karahara, I. (Speaker)

  2024/11/28

  Activity: Talk or presentation › Oral presentation

• Three-dimensional visualization and automatic segmentation of rhizoid architecture of Physcomitrium patens grown in space by X-ray micro-CT

  Karahara, I. (Speaker), Wakabayashi, T. (Speaker), Yamaura, R. (Speaker), Tamaoki, D. (Speaker), Kamachi, H. (Speaker), Yamauchi, D. (Speaker), Yoshinobu, M. (Speaker), Uesugi, K. (Speaker), Hoshino, M. (Speaker), Suzuki, T. (Speaker), Shimazu, T. (Speaker), Kasahara, H. (Speaker), Kamada, M. (Speaker), Hanba, Y. T. (Speaker), Kume, A. (Speaker) & Fujita, T. (Speaker)

  2023/09/10 → 2023/09/15

  Activity: Talk or presentation › Invited talk

• Three-dimensional visualization and automatic segmentation of rhizoid architecture of moss grown in space by micro-CT

  Karahara, I. (Speaker), Wakabayashi, T. (Speaker), Yamaura, R. (Speaker), Tamaoki, D. (Speaker) & Kamachi, H. (Speaker)

  2023/09/08

  Activity: Talk or presentation › Oral presentation

• Proteomic analysis of leaf epidermis inoculated with Fusarium graminearum in Arabidopsis ein3 mutant.

  Karahara, I. (Speaker)

  2019/07/14 → 2019/07/19

  Activity: Talk or presentation › Oral presentation

• PPB成熟過程に現れる高密度なアクチン繊維の局在とその役割

  Karahara, I. (Speaker)

  2022/08/29 → 2022/08/31

  Activity: Talk or presentation › Oral presentation

• Plant Root (Journal)

  Karahara, I. (Reviewer)

  2023/03/01 → 2023/03/29

  Activity: Publication peer-review and editorial work › Publication Peer-review

• Physcomitrium patens respond to the magnitude of the gravitational force with varying the amount of growth

  Aoki, S. (Speaker), pascal Beier, M. (Speaker), Hanba, Y. (Speaker), Kamachi, H. (Speaker), Karahara, I. (Speaker), Kume, A. (Speaker) & Fujita, T. (Speaker)

  2023/03/10 → 2023/03/17

  Activity: Talk or presentation › Oral presentation

• Photosynthetic Capacity and Morphological Change of Physcomitrella Patens to Hypergravity

  Karahara, I. (Speaker)

  2016/10/25 → 2016/10/29

  Activity: Talk or presentation › Oral presentation

• Simulated microgravity promotes cell division and thallus growth in Coleochaete scutata

  成瀬真友香 (Speaker), 川平智都 (Speaker), Karahara, I. (Speaker) & Tamaoki, D. (Speaker)

  2023/09/08

  Activity: Talk or presentation › Oral presentation

• Observation of changes in distribution of intercellular spaces in plant seeds during imbibition and germination using X-ray micro-CT

  Karahara, I. (Speaker)

  2015/11/24 → 2015/11/27

  Activity: Talk or presentation › Oral presentation

• Non-destructive observation of aerenchyma development in the primary root of rice using X-ray micro-CT

  Karahara, I. (Speaker)

  2015/11/24 → 2015/11/27

  Activity: Talk or presentation › Oral presentation

• Non-destructive imaging of aerenchyma development in the primary root of rice using X-ray Computed Tomography

  Karahara, I. (Speaker)

  2013/10/07 → 2013/10/11

  Activity: Talk or presentation › Oral presentation

• Morphological analysis of tissues in the peduncle of Arabidopsis grown under microgravity by conventional microscopy and X-ray micro-CT.

  Karahara, I. (Speaker)

  2017/11/07 → 2017/11/10

  Activity: Talk or presentation › Oral presentation

• Morphological analysis of the peduncle of arabidopsis grown under microgravity by conventional anatomy of cross sections as well as X-ray microCT

  Karahara, I. (Speaker)

  2017/03/16 → 2017/03/18

  Activity: Talk or presentation › Oral presentation

• Microscopy (Journal)

  Karahara, I. (Reviewer)

  2023/01/01 → 2023/12/31

  Activity: Publication peer-review and editorial work › Editorial work

• Plant growth in space - focusing on supporting tissues and root systems - - Some hints for "Space forestry" -

  Karahara, I. (Speaker)

  2023/11/21

  Activity: Talk or presentation › Invited talk

• Plant growth in space - focusing on supporting tissues and root systems - - Some hints for "Space agriculture" -

  Karahara, I. (Speaker)

  2023/11/24

  Activity: Talk or presentation › Invited talk

• Life cycle of arabidopsis in the international space station - Growth direction of the inflorescence stems in the presence of light under microgravity -

  Karahara, I. (Speaker)

  2013/06/23 → 2013/06/28

  Activity: Talk or presentation › Oral presentation

• Nicotiana tabacum 由来の2つのKCHキネシンの分裂準備帯における機能解析

  栗田紘生 (Speaker), 安原裕紀 (Speaker), Karahara, I. (Speaker), 峰雪芳宣 (Speaker) & Tamaoki, D. (Speaker)

  2024/03/14

  Activity: Talk or presentation › Oral presentation

• Nicotiana tabacum のKCHであるTBK1, TBK2の局在及び動態解析

  栗田紘生 (Speaker), Yasuhara, H. (Speaker), Karahara, I. (Speaker), Mineyuki, Y. (Speaker) & Tamaoki, D. (Speaker)

  2023/09/15 → 2023/09/16

  Activity: Talk or presentation › Oral presentation

• Nicotiana tabacum のKCHキネシンである TBK1, TBK2のPPBにおける機能解析

  栗田紘生 (Speaker), 安原裕紀 (Speaker), Karahara, I. (Speaker), 峰雪芳宣 (Speaker) & Tamaoki, D. (Speaker)

  2024/12/21

  Activity: Talk or presentation › Oral presentation

• Karahara, I., Yamaura, R., Kurogane, T., Tamaoki, D., Yano, S., Tanigaki, F., Shimazu, T., Kasahara, H., Yamauchi, D., Uesugi, K., Hoshino, M., Mineyuki, Y. , Kamisaka, S.

  Karahara, I. (Speaker)

  2021/01/28 → 2021/02/04

  Activity: Talk or presentation › Oral presentation

• Journal of Plant Research (Journal)

  Karahara, I. (Reviewer)

  2023/02/27 → 2023/03/30

  Activity: Publication peer-review and editorial work › Publication Peer-review

• Journal of Plant Research (Journal)

  Karahara, I. (Reviewer)

  2023/06/15 → 2023/07/05

  Activity: Publication peer-review and editorial work › Publication Peer-review

• Journal of Plant Research (Journal)

  Karahara, I. (Reviewer)

  2024/02/13 → 2024/02/22

  Activity: Publication peer-review and editorial work › Publication Peer-review

• In Vivo Time-lapse Imaging of Changes in Air Space Distribution during Seed Imbibition in Lotus miyakojimae using X-ray Micro-CT

  Karahara, I. (Speaker)

  2019/11/29 → 2019/11/30

  Activity: Talk or presentation › Oral presentation

• Internationalmicroscopyworkshoponplantsciences2015 (External organization)

  Karahara, I. (Member)

  2015/08/07 → 2015/11/24

  Activity: Membership › Academic activities

• InternationalMicroscopyCongress (External organization)

  Karahara, I. (Member)

  2010/08 → 2010/09

  Activity: Membership › Academic activities

• InternationalMicroscopyCongress (External organization)

  Karahara, I. (Member)

  2022/07/19 → 2023/09/15

  Activity: Membership › Academic activities

• InternationalFoundationforScience (External organization)

  Karahara, I. (Member)

  2006/03/01 → 2006/04/03

  Activity: Membership › Academic activities

• InternationalConferenceonStructureandFunctionofRoots (External organization)

  Karahara, I. (Member)

  2011/04 → 2011/09

  Activity: Membership › Academic activities

• InternationalConferenceonStructureandFunctionofRoots (External organization)

  Karahara, I. (Member)

  2019/11 → 2022/06

  Activity: Membership › Academic activities

• Hypergravity Environment Changes Plant Growth, Anatomy, Chloroplast Sizes and Photosynthesis of a Moss Physcomitrella Patens

  Karahara, I. (Speaker)

  2016/10/25 → 2016/10/29

  Activity: Talk or presentation › Oral presentation

• Gravitational and Space Research (Journal)

  Karahara, I. (Reviewer)

  2023/04/20 → 2023/08/07

  Activity: Publication peer-review and editorial work › Publication Peer-review

• Generation of “minispindle” that enables live imaging of the individual microtubules in the spindle

  Karahara, I. (Speaker)

  2015/11/24 → 2015/11/27

  Activity: Talk or presentation › Oral presentation

• Folded structure of cell surface in dry seeds: real or artifact?

  Karahara, I. (Speaker)

  2016/11/18 → 2016/11/19

  Activity: Talk or presentation › Oral presentation

• First contact to gravity – earliest land plants bryophytes adapt to increase in gravity via enhancements of photosynthesis and expression of AP2/ERF transcription factors

  Karahara, I. (Speaker)

  2022/07/31 → 2022/08/05

  Activity: Talk or presentation › Oral presentation

• Ethylene signaling negatively regulates the stomata movement by infection of Fusarium graminearum

  Karahara, I. (Speaker)

  2019/07/14 → 2019/07/19

  Activity: Talk or presentation › Oral presentation

• Electron tomographic analysis of changes in actin-microtubule interactions during preprophase band formation

  Karahara, I. (Speaker)

  2014/03/24 → 2014/03/25

  Activity: Talk or presentation › Oral presentation

• Effects of simulated microgravity on cell division and thallus formation in Coleochaete scutata

  Naruse, M. (Speaker), Karahara, I. (Speaker) & Tamaoki, D. (Speaker)

  2023/03/10 → 2023/03/17

  Activity: Talk or presentation › Oral presentation

• Effects of microgravity on the development of supporting tissues in the peduncle of Arabidopsis

  Karahara, I. (Speaker)

  2016/10/25 → 2016/10/29

  Activity: Talk or presentation › Oral presentation

• Effects of long-term hypergravity treatment on the growth and photosynthesis of Physcomitrella Patens.

  Karahara, I. (Speaker)

  2017/06/27 → 2017/06/30

  Activity: Talk or presentation › Oral presentation

• Effects of long-term hypergravity treatment on the development of inflorescence stems of arabidopsis

  Karahara, I. (Speaker)

  2014/08/02 → 2014/08/10

  Activity: Talk or presentation › Oral presentation