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Kimata Y, Yamada M, Murata T, Kuwata K, Sato A, Suzuki T, Kurihara D, Hasebe M, Higashiyama T, Ueda M. Novel inhibitors of microtubule organization and phragmoplast formation in diverse plant species. Life Sci Alliance 2023; 6:e202201657. [PMID: 36849250 PMCID: PMC9971157 DOI: 10.26508/lsa.202201657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 02/14/2023] [Accepted: 02/14/2023] [Indexed: 03/01/2023] Open
Abstract
Cell division is essential for development and involves spindle assembly, chromosome separation, and cytokinesis. In plants, the genetic tools for controlling the events in cell division at the desired time are limited and ineffective owing to high redundancy and lethality. Therefore, we screened cell division-affecting compounds in Arabidopsis thaliana zygotes, whose cell division is traceable without time-lapse observations. We then determined the target events of the identified compounds using live-cell imaging of tobacco BY-2 cells. Subsequently, we isolated two compounds, PD-180970 and PP2, neither of which caused lethal damage. PD-180970 disrupted microtubule (MT) organization and, thus, nuclear separation, and PP2 blocked phragmoplast formation and impaired cytokinesis. Phosphoproteomic analysis showed that these compounds reduced the phosphorylation of diverse proteins, including MT-associated proteins (MAP70) and class II Kinesin-12. Moreover, these compounds were effective in multiple plant species, such as cucumber (Cucumis sativus) and moss (Physcomitrium patens). These properties make PD-180970 and PP2 useful tools for transiently controlling plant cell division at key manipulation nodes conserved across diverse plant species.
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Affiliation(s)
- Yusuke Kimata
- Graduate School of Life Sciences, Tohoku University, Sendai, Japan
| | - Moé Yamada
- Department of Biological Science, Division of Natural Science, Graduate School of Science, Nagoya University, Nagoya, Japan
| | - Takashi Murata
- Department of Applied Bioscience, Kanagawa Institute of Technology, Atsugi, Japan
| | - Keiko Kuwata
- Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Nagoya, Japan
| | - Ayato Sato
- Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Nagoya, Japan
| | - Takamasa Suzuki
- College of Bioscience and Biotechnology, Chubu University, Kasugai, Japan
| | - Daisuke Kurihara
- Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Nagoya, Japan
- Institute for Advanced Research (IAR), Nagoya University, Nagoya, Japan
| | - Mitsuyasu Hasebe
- National Institute for Basic Biology, Okazaki, Japan
- School of Life Science, The Graduate University for Advanced Studies, Okazaki, Japan
| | - Tetsuya Higashiyama
- Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Nagoya, Japan
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Japan
| | - Minako Ueda
- Graduate School of Life Sciences, Tohoku University, Sendai, Japan
- Suntory Rising Stars Encouragement Program in Life Sciences (SunRiSE), Kyoto, Japan
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Takahashi M, Komura N, Yoshida Y, Yamaguchi E, Hasegawa A, Tanaka HN, Imamura A, Ishida H, Suzuki KGN, Ando H. Development of lacto-series ganglioside fluorescent probe using late-stage sialylation and behavior analysis with single-molecule imaging. RSC Chem Biol 2022; 3:868-885. [PMID: 35866169 PMCID: PMC9257605 DOI: 10.1039/d2cb00083k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 05/28/2022] [Indexed: 11/21/2022] Open
Abstract
Gangliosides are a family of sialic-acid-containing glycosphingolipids that form dynamic domains (lipid rafts) with proteins in cell plasma membranes (PMs), and are involved in various biological processes. The dynamic behavior...
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Affiliation(s)
- Maina Takahashi
- The United Graduate School of Agricultural Science, Gifu University 1-1 Yanagido Gifu 501-1193 Japan
- Department of Applied Bioorganic Chemistry, Gifu University 1-1 Yanagido Gifu 501-1193 Japan
| | - Naoko Komura
- Institute for Glyco-core Research (iGCORE), Gifu University 1-1 Yanagido Gifu 501-1193 Japan
| | - Yukako Yoshida
- Department of Applied Bioorganic Chemistry, Gifu University 1-1 Yanagido Gifu 501-1193 Japan
| | - Eriko Yamaguchi
- Institute for Glyco-core Research (iGCORE), Gifu University 1-1 Yanagido Gifu 501-1193 Japan
| | - Ami Hasegawa
- Department of Applied Bioorganic Chemistry, Gifu University 1-1 Yanagido Gifu 501-1193 Japan
| | - Hide-Nori Tanaka
- The United Graduate School of Agricultural Science, Gifu University 1-1 Yanagido Gifu 501-1193 Japan
- Department of Applied Bioorganic Chemistry, Gifu University 1-1 Yanagido Gifu 501-1193 Japan
- Institute for Glyco-core Research (iGCORE), Gifu University 1-1 Yanagido Gifu 501-1193 Japan
| | - Akihiro Imamura
- The United Graduate School of Agricultural Science, Gifu University 1-1 Yanagido Gifu 501-1193 Japan
- Department of Applied Bioorganic Chemistry, Gifu University 1-1 Yanagido Gifu 501-1193 Japan
- Institute for Glyco-core Research (iGCORE), Gifu University 1-1 Yanagido Gifu 501-1193 Japan
| | - Hideharu Ishida
- The United Graduate School of Agricultural Science, Gifu University 1-1 Yanagido Gifu 501-1193 Japan
- Department of Applied Bioorganic Chemistry, Gifu University 1-1 Yanagido Gifu 501-1193 Japan
- Institute for Glyco-core Research (iGCORE), Gifu University 1-1 Yanagido Gifu 501-1193 Japan
- Center for Highly Advanced Integration of Nano and Life Sciences (G-CHAIN), Gifu University 1-1 Yanagido Gifu 501-1193 Japan
| | - Kenichi G N Suzuki
- The United Graduate School of Agricultural Science, Gifu University 1-1 Yanagido Gifu 501-1193 Japan
- Department of Applied Bioorganic Chemistry, Gifu University 1-1 Yanagido Gifu 501-1193 Japan
- Institute for Glyco-core Research (iGCORE), Gifu University 1-1 Yanagido Gifu 501-1193 Japan
| | - Hiromune Ando
- The United Graduate School of Agricultural Science, Gifu University 1-1 Yanagido Gifu 501-1193 Japan
- Department of Applied Bioorganic Chemistry, Gifu University 1-1 Yanagido Gifu 501-1193 Japan
- Institute for Glyco-core Research (iGCORE), Gifu University 1-1 Yanagido Gifu 501-1193 Japan
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