More questions than answers: insights into potential cysteine-rich receptor-like kinases redox signalling in Arabidopsis.

ABSTRACT: Over the past few decades, significant advancements have been made in understanding how plasma-membrane localised receptor kinases (RKs) detect signals and activate responses to various stimuli. Numerous examples of ligand-induced receptor activation mechanisms and their downstream consequences have been characterised in detail. The crucial role of post-translational modifications (PTMs), such as the phosphorylation of receptor kinases, has been demonstrated concerning different cellular responses. Given the diverse structures and architectures of the extracellular domains (ECDs) of RKs, it is probable that various forms of PTMs also play an essential role in receptor activation, including cysteine oxidative modifications triggered by reactive oxygen species (ROS). The function of cysteine

SUBMITTER: Martin-Ramirez S 

PROVIDER: S-EPMC12040379 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature