한빛사논문
- 조회348
Ho Byoung Chae #,1, Su Bin Bae #,1, Seol Ki Paeng 1, Seong Dong Wi 1, Kieu Anh Thi Phan 1, Min Gab Kim 2, Woe-Yeon Kim 1, Dae-Jin Yun 3, Sang Yeol Lee 1
1Division of Applied Life Sciences (BK21) and PMBBRC, Gyeongsang National University, Jinju, 52828, Korea.
2College of Pharmacy, Research Institute of Pharmaceutical Science, Gyeongsang National University, Jinju, 52828, Korea.
3Department of Biomedical Science & Engineering, Konkuk University, Seoul, 05029, Korea.
#Contributed equally.
CORRESPONDING AUTHOR : Sang Yeol Lee
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 H2 O2 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.
논문정보
- Review Paper
- 2023년 06월 (BRIC 등록일 2023-06-26)
- 국내 연구진
- 생명과학 > 식물학
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