Joint Meeting of JSCB 77th and JSDB 58th
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Session Details

Workshop

[WS03]Organelle Metamorphosis[J]

Wed. Jul 16, 2025 9:30 AM - 10:45 AM JST
Wed. Jul 16, 2025 12:30 AM - 1:45 AM UTC
Room D(9F Conference Room901)
Chairpersons:Satoshi Goto(Rikkyo Univ.), Hiderou Yoshida(Univ. of Hyogo)
Organelles are more flexible than previously thought, changing their structure and function dynamically in response to cellular demands. For instance, the Golgi membrane can directly become an isolation membrane for unconventional autophagy, or the plastid can become a gravity-sensing organelle called amyloplast. In this workshop, researchers conducting original research on organelles will come together to get a closer look on the reality of such a dynamic aspect of organelles.
9:30 AM - 9:31 AM JST(12:30 AM - 12:31 AM UTC)

Opening Remarks

9:31 AM - 9:44 AM JST(12:31 AM - 12:44 AM UTC)

[WS03-02]Molecular mechanisms and physiological roles of GOMED

*shigeomi shimizu1 (1. Institute of Science Tokyo, Pathological Cell biology)
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9:44 AM - 9:56 AM JST(12:44 AM - 12:56 AM UTC)

[WS03-03]A novel regulatory mechanism of HMG-CoA reductase at the nucleus–vacuole junction in response to glucose staravation

*Shintaro Fujimoto1, Yasushi Tamura1 (1. Graduate School of Global Symbiotic Sciences, Yamagata University)
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9:56 AM - 10:08 AM JST(12:56 AM - 1:08 AM UTC)

[WS03-04]Regulation of organelle number and membrane structure by membrane contact sites

*Kouichi Funato1 (1. Hiroshima University, Graduate School of Integrated Sciences for Life)
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10:08 AM - 10:20 AM JST(1:08 AM - 1:20 AM UTC)

[WS03-05]Linear ubiquitination triggers Amph-mediated T-tubule biogenesis

*Naonobu Fujita1 (1. Institute of Science Tokyo, Cell Biology Center)
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10:20 AM - 10:32 AM JST(1:20 AM - 1:32 AM UTC)

[WS03-06]Lipid synthesis-driven differentiation of plant-specific organelles, plastids

*Koichi Kobayashi1, Akiko Yoshihara1, Sho Fujii3, Noriko Nagata2 (1. Department of Biology, Graduate School of Science, Osaka Metropolitan University, 2. Department of Chemical and Biological Sciences, Faculty of Science, Japan Women’s University, 3. Department of Biology, Faculty of Agriculture and Life Science, Hirosaki University)
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10:32 AM - 10:45 AM JST(1:32 AM - 1:45 AM UTC)

[WS03-07]The molecular mechanism by which plastids, a plant-specific organelle, function as statoliths to perceive the direction of gravity.

*Takeshi Nishimura1, Hiromasa Shikata1, Miyo Terao Morita1 (1. National Institute for Basic Biology)
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