The physiological role of thiol-based redox sensors in plant defense signalingopen access
- Authors
- Chae, Ho Byoung; Bae, Su Bin; Paeng, Seol Ki; Wi, Seong Dong; Phan, Kieu Anh Thi; Kim, Min Gab; Kim, Woe-Yeon; Yun, Dae-Jin; Lee, Sang Yeol
- Issue Date
- 1-Jan-2023
- Publisher
- Blackwell Publishing Inc.
- Keywords
- active thiol residue; Arabidopsis thaliana; defense signaling; post-translational modification; reactive oxygen species (ROS); thiol-based redox sensor
- Citation
- New Phytologist, v.239, no.4, pp 1203 - 1211
- Pages
- 9
- Indexed
- SCIE
SCOPUS
- Journal Title
- New Phytologist
- Volume
- 239
- Number
- 4
- Start Page
- 1203
- End Page
- 1211
- URI
- https://scholarworks.gnu.ac.kr/handle/sw.gnu/68713
- DOI
- 10.1111/nph.19018
- ISSN
- 0028-646X
1469-8137
- Abstract
- Plants have developed multilayered defense strategies to adapt and acclimate to the kaleidoscopic environmental changes that rapidly produce reactive oxygen species (ROS) and induce redox changes. Thiol-based redox sensors containing the redox-sensitive cysteine residues act as the central machinery in plant defense signaling. Here, we review recent research on thiol-based redox sensors in plants, which perceive the changes in intracellular H2O2 levels and activate specific downstream defense signaling. The review mainly focuses on the molecular mechanism of how the thiol sensors recognize internal/external stresses and respond to them by demonstrating several instances, such as cold-, drought-, salinity-, and pathogen-resistant signaling pathways. Also, we introduce another novel complex system of thiol-based redox sensors operating through the liquid–liquid phase separation. © 2023 The Authors. New Phytologist © 2023 New Phytologist Foundation.
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Collections - 약학대학 > 약학과 > Journal Articles
- 자연과학대학 > Division of Life Sciences > Journal Articles
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