The 33rd International Conference on Arabidopsis Research (ICAR2023)

Sessions

Concurrent » Concurrent 25-29

Concurrent

[Concurrent 25] The road to recovery: Elucidating stress recovery pathways and reversing stress effects

Plants manifest a plethora of responses from the molecular to the phenotypic level when exposed to different environments. For example, plants under water deprivation often develop smaller and darker leaves than their well-watered counterparts. Extensive empirical work has shown that gene expression is a key determinant of the physiological and developmental responses of plants to environmental cues. Further, the return to homeostasis following environmental challenges can be associated with processes distinct from the stressor proper, yet are of equal importance for plant survival. In this session, we will focus on the frontier between stress tolerance and recovery to understand mechanisms affecting reproductivity and yield after encountering stress. Although some studies consider stress recovery, it is mostly presented as a control that stressful conditions have relieved. In order to reshape a plant’s ability to cope with stress and recovery responses and to enhance plant performance under fluctuating environments there is a need to gain a greater understanding of the margin between the stress, differences in response to various stress severities, and stress recovery as a process that can be studied and improved.

Thu. Jun 8, 2023 10:30 AM - 11:59 AM Makuhari Messe 2F(Room 1)

Chair:Natanella Illouz-Eliaz(Salk Institute), Travis Lee(Salk Institute)

Opening Remarks （10:30 AM - 10:35 AM）

11:49 AM - 11:59 AM

[Concurrent_25-05] 【Short Talk】Response of Arabidopsis thaliana to flooding with physical flow

[on-site]

*Nobuhiro Suzuki1, Momoko Kaji2, Kazuma Katano3, Ryotaro Yamaji2, Hiroshi Nitta2, Rio Shimizu1, Shunsuke Shigaki4, Hiroyuki Suzuki5 (1. Sophia University, Japan, 2. National Institute of Technology, Ishikawa College, Japan, 3. University of Massachusetts, Amherst, USA, 4. National Institute of Informatics, Japan, 5. Hokkai-Gakuen University, Japan)

Concurrent

[Concurrent 26] Receptor kinase signaling in development

In recent years, receptor kinase pathways have gained prominence in developmental processes. This session features the latest developments in their characterization in phenomena as diverse as polarity, cell division orientation or regeneration.

Thu. Jun 8, 2023 10:30 AM - 12:00 PM Makuhari Messe 2F(Room 2)

Chair:Christian Hardtke(University of Lausanne), Jamie Van Norman(UC Riverside)

Opening Remarks （10:30 AM - 10:31 AM）

11:51 AM - 12:00 PM

[Concurrent_26-06] 【Short Talk】A phosphoinositide hub connects CLE peptide signaling and polar auxin efflux regulation

[on-site]

*Qian Wang1, A. Cecilia Aliaga Fandino1, Moritz Graeff1, Thomas A. DeFalco2,3, Cyril Zipfel2, Christian S. Hardtke1 (1. Department of Plant Molecular Biology, University of Lausanne, CH-1015 Lausanne, Switzerland, 2. Institute of Plant and Microbial Biology, University of Zurich, Zurich-Basel Plant Science Center, CH-8008 Zurich, Switzerland, 3. Department of Biology, Western University, London, Canada)

Concurrent

[Concurrent 27] Chemical priming as a sustainable tool for improved productivity under stress conditions

Chemical biology could contribute towards crop improvement while improving farmers’ income and ultimately contributing towards good health and sustainable agricultural practices. This could also help achieve sustainable development goals (SDGs) such as SDG1: No Poverty (Through improving farmers’ income) SDG2: Zero hunger (Through enhanced crop production) SDG3: Good Health and Well-being (Through improved nutritional quality) The session would provide an opportunity to share the latest trends in the chemical biology of plants.

Thu. Jun 8, 2023 10:30 AM - 12:00 PM Makuhari Messe 2F(Room 3)

Chair:Vassilis Fotopoulos(The Cyprus University of Technology), Khurram Bashir(Lahore University of Management Sciences)

This session is sponsored by Plant Molecular Biology (Springer).

Concurrent 27

Opening Remarks （10:30 AM - 10:31 AM）

11:03 AM - 11:18 AM

[Concurrent_27-03] Ethanol-mediated chemical priming to mitigate drought stress in plants

[on-site]

*Khurram Bashir Bashir1,2, Sultana Rasheed2, Daisuke Todaka2, Kaori Sako2,3, Maho Tanaka2, Satoshi Takahashi2, Shunsuke Watanabe2, Eigo Ando4,5, Kwang-Chul Shin4, Miki Fujita2, Miyako Kusano2,7, Yoshiki Habu7,8, Kanako Kawaura6, Jun Kikuchi2,4,6, Kazuki Saito2, Masami Yokota Hirai2,4, Mitsunori Seo2, Kazuo Shinozaki2, Toshinori Kinoshita2, Motoaki Seki2,6 (1. Lahore University of Management Sciences, 2. RIKEN, Kanagawa, 230-0045, Japan, 3. Kindai University, Nara, 631-8505, Japan, 4. Nagoya Univ., Aichi, 464-8602, Japan, 5. The University of Tokyo, Tokyo, 113-0033, Japan , 6. Yokohama City Univ., Kanagawa, 244-0813, Japan, 7. University of Tsukuba, Ibaraki, 305-8577, Japan, 8. NARO, Ibaraki, 305-8602, Japan)

11:43 AM - 11:51 AM

[Concurrent_27-06] 【Short Talk】Chemical biology study of jasmonate signaling by development of a biased agonist derived from stereoisomers of coronatine

[on-site]

*Kengo Hayashi1, Nobuki Kato1, Khurram Bashir2,3, Haruna Nomoto1, Misuzu Nakayama1, Andrea Chini4, Satoshi Takahashi2, Hiroaki Saito5, Raku Watanabe6, Yousuke Takaoka1, Maho Tanaka2, Atsushi J. Nagano7,8, Motoaki Seki2, Roberto Solano4, Minoru Ueda1,6 (1. Graduate School of Science, Tohoku University, Japan, 2. RIKEN, Japan, 3. Syed Babar Ali School of Science and Engineering, Lahore University of Management Sciences, Pakistan, 4. Department of Plant Molecular Genetics, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, Spain, 5. Faculty of Pharmaceutical Sciences, Hokuriku University, Japan, 6. Graduate School of Life Science, Tohoku University, Japan, 7. Faculty of Agriculture, Ryukoku University, Japan, 8. Institute for Advanced Biosciences, Keio University, Japan)

Concurrent

[Concurrent 28] Cross-kingdom RNA communications and innovative Eco-friendly disease control solutions

Cross-kingdom RNA communications between plants and interaction organisms is a newly emerging field. Understanding the molecular mechanisms and regulatory pathways underlying the RNA communications will help us design RNA-based new generation of plant protection solutions that are more effective and environmentally friendly.

Thu. Jun 8, 2023 10:30 AM - 12:00 PM Makuhari Messe 2F(Room 4)

Chair:Hailing Jin(University of California, Riverside)

Opening Remarks （10:30 AM - 10:32 AM）

10:32 AM - 10:52 AM

[Concurrent_28-01] Cross-kingdom RNA trafficking between plants and fungal pathogens

[on-site]

*Hailing Jin1, Shumei Wang1, Baoye He1, Qiang Cai2, Obed Ramírez-Sánchez3, Cei Abreu-Goodger4, Paul Birch5, Huaitong Wu1 (1. University of California, Riverside, USA, 2. State Key Laboratory of Hybrid Rice, College of Life Science, Wuhan University, Wuhan, China. , 3. National Laboratory of Genomics for Biodiversity (Langebio), Cinvestav, Irapuato, 36821 Guanajuato, Mexico., 4. Institute of Ecology and Evolution, School of Biological Sciences, The University of Edinburgh, Edinburgh EH9 3FL, United Kingdom, 5. Division of Plant Sciences, School of Life Science, University of Dundee at James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom)

Closing Remarks （11:56 AM - 12:00 PM）

Concurrent

[Concurrent 29] Visualizing the dynamics of the circadian clock

Plant circadian clocks continuously adjust their rhythm in accordance with the ever-changing environments at different temporal and spatial levels. The advance in techniques and imaging systems along with the development of algorithms allow us to visualize the circadian clock interacting with environments at a whole plant to single-cell levels.

Thu. Jun 8, 2023 10:30 AM - 11:52 AM Makuhari Messe 3F(Room 5)

Chair:Chin-Mei Lee(National Taiwan University), Huang-Lung Tsai(National Taiwan University)

This session is sponsored by Institute of Plant and Microbial Biology, Academia Sinica.

Concurrent 10

Opening Remarks （10:30 AM - 10:31 AM）

10:47 AM - 11:02 AM

[Concurrent_29-02] Characterization of the long-distance circadian communication through micro-grafting techniques

[on-site]

*Nozomu Takahashi1,2, Kyohei Uemoto1,3, Fumito Mori4, Shota Yamauchi5, Haruki Egashira1, Yumi Kunimoto1, Takashi Araki3, Atsushi Takemiya5, Hiroshi Ito4, Hikari Ikeda1, Taiga Uchikawa1, Yohei Kondo6, Masaaki Watahiki7, Akane Kubota1, Motomu Endo1 (1. Nara Institute of Science and Technology, Japan, 2. JST PRESTO, Japan, 3. Kyoto University, Japan, 4. Kyushu University, Japan, 5. Yamaguchi University, Japan, 6. National Institutes of Natural Sciences, Japan, 7. Hokkaido University, Japan)

Closing Remarks （11:54 AM - 11:55 AM）

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