Publications by authors named "Cheol Jin Lim"
Article Synopsis
- Marchantia polymorpha, a primitive land plant, has a unique expansion of plant U-box (PUB) proteins compared to animals, with a focus on the MpPUB9 protein's role in salt stress tolerance.
- The expression of MpPUB9 increases quickly when exposed to high salinity and dehydration, and it interacts with the exocyst protein MpEXO70.1, affecting its stability and turnover rate under high-salt conditions.
- Phenotypic studies indicate that manipulating MpPUB9 levels can create different growth responses in the plant, highlighting its importance in enhancing salt stress resistance through gene regulation and protein interactions.
AtAIRP5 RING E3 ubiquitin ligase was recently identified as a positive regulator of the abscisic acid (ABA)-mediated drought stress response by stimulating the degradation of serine carboxypeptidase-like 1. Here, we identified GDSL-type esterase/lipase 22 (AtGELP22) and AtGELP23 as additional interacting partners of AtAIRP5. Yeast two-hybrid, pull-down, co-immunoprecipitation, and ubiquitination analyses verified that AtGELP22 and AtGELP23 are ubiquitinated target proteins of AtAIRP5.
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