[Concurrent 05] Organelle-organelle communication under stress

Organelles coordinate the complex intracellular metabolism in eukaryotic cells by imposing a physical barrier to sequester metabolites and macromolecules. The intricate organization of organelle-organelle communication under biotic and abiotic stresses is a recently emerging research topic and highly relevant to understanding the plant’s responses to the changing environment. In this concurrent session, we will highlight the recent findings in a broad range of inter-organellar communication pathways under various stresses.

2023年6月6日(火) 14:30 〜 16:00 Makuhari Messe 3F(Room 5)

Chair:Eunsook Park(University of Wyoming), Inge De Clercq(VIB Center for Plant Systems Biology, Ghent University)

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Opening Remarks (14:30 〜 14:32)

14:32 〜 14:42

[Concurrent_05-01] Chloroplast-nuclear communication in plant immunity

[on-site]

*Eunsook Park¹, Seungmee Jung¹, Jongchan Woo¹, Ashley Park¹, Solhee In¹ (1. Department of Molecular Biology, University of Wyoming, USA)

14:43 〜 14:58

[Concurrent_05-02] Energy Metabolism vs. Moonlighting: A Balancing Act To Prevent Oxidative Stress

[on-site]

*Jennifer Selinski¹ (1. Christian-Albrechts University Kiel)

14:59 〜 15:14

[Concurrent_05-03] Investigating how chloroplast-initiated intracellular signals control intercellular trafficking mediated by plasmodesmata in Nicotiana benthamiana

[on-site]

*Andrea Alejandra Zanini¹, Mohammad Fazle Azim¹, Tessa Burch-Smith¹ (1. Donald Danforth Plant Science Center)

15:15 〜 15:25

[Concurrent_05-04] 【Short Talk】Light-induced chloroplast biogenesis: photobodies control alternative promoter selection as a mechanism of nucleus-chloroplast communication

[on-site]

Jaehyung Lee¹, Sandhya Senthilkumar¹, Scott Perkins¹, Heejin Yoo¹, *Chan Yul Yoo¹ (1. School of Biological Sciences, University of Utah, Salt Lake City, UT, 84112, USA)

15:26 〜 15:36

[Concurrent_05-05] 【Short Talk】405nm Photostimulation of the Endoplasmic Reticulum-Chloroplast Contact Site in Arabidopsis Hypocotyls Causes Rapid Cytoskeletal Depolymerization, Elevated Cytoplasmic Calcium, and Elevated Organellar ROS

[on-site]

*Sara Maynard¹, Lawrence R Griffing¹ (1. Texas A&M University)

15:37 〜 15:47

[Concurrent_05-06] 【Short Talk】Functional characterization of Arabidopsis thaliana Synaptotagmin1 domains using Tricalbin3 chimeras in Saccharomyces cerevisiae.

[on-site]

*Francisco Benitez-Fuente¹, Javier Collado², Vito Amorim-Silva¹, Ruben Fernández-Busnadiego², Miguel Angel Botella¹ (1. Departamento de Biologia Molecular y Bioquimica, Instituto de Hortofruticultura Subtropical y Mediterranea “La Mayora”, Universidad de Malaga-CSIC, Malaga 29071, Spain, 2. Institute of Neuropathology, University Medical Center Goettingen, Goettingen 37099, Germany)

15:48 〜 15:58

[Concurrent_05-07] Elucidating organelle-organelle and organelle-to-nucleus signaling pathways during plant stress responses

[on-site]

*Inge De Clercq^1,2, Jonas De Backer^1,2, Xiaopeng Luo^1,2, Laura Antuña Hörlein^1,2, Elena Sanchez Martin-Fontecha^1,2, Siel Goethals^1,2 (1. Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium., 2. Vlaams Instituut voor Biotechnologie (VIB)-Center for Plant Systems Biology, Ghent, Belgium.)

Closing Remarks (15:58 〜 16:00)

セッション情報

[Concurrent 05] Organelle-organelle communication under stress

[Concurrent_05-01] Chloroplast-nuclear communication in plant immunity

[on-site]

[Concurrent_05-02] Energy Metabolism vs. Moonlighting: A Balancing Act To Prevent Oxidative Stress

[on-site]

[Concurrent_05-03] Investigating how chloroplast-initiated intracellular signals control intercellular trafficking mediated by plasmodesmata in Nicotiana benthamiana

[on-site]

[Concurrent_05-04] 【Short Talk】Light-induced chloroplast biogenesis: photobodies control alternative promoter selection as a mechanism of nucleus-chloroplast communication

[on-site]

[Concurrent_05-05] 【Short Talk】405nm Photostimulation of the Endoplasmic Reticulum-Chloroplast Contact Site in Arabidopsis Hypocotyls Causes Rapid Cytoskeletal Depolymerization, Elevated Cytoplasmic Calcium, and Elevated Organellar ROS

[on-site]

[Concurrent_05-06] 【Short Talk】Functional characterization of Arabidopsis thaliana Synaptotagmin1 domains using Tricalbin3 chimeras in Saccharomyces cerevisiae.

[on-site]

[Concurrent_05-07] Elucidating organelle-organelle and organelle-to-nucleus signaling pathways during plant stress responses

[on-site]

認証