Identification and characterization of the LRR repeats in plant LRR-RLKs.

ABSTRACT:

Background

Leucine-rich-repeat receptor-like kinases (LRR-RLKs) play central roles in sensing various signals to regulate plant development and environmental responses. The extracellular domains (ECDs) of plant LRR-RLKs contain LRR motifs, consisting of highly conserved residues and variable residues, and are responsible for ligand perception as a receptor or co-receptor. However, there are few comprehensive studies on the ECDs of LRR-RLKs due to the difficulty in effectively identifying the divergent LRR repeats.

Results

In the current study, an efficient LRR motif prediction program, the "Phyto-LRR prediction" program, was developed based on the position-specific scoring matrix algorithm (PSSM) with some optimizations. This program was trained by 16-residue plant-specific

SUBMITTER: Chen T 

PROVIDER: S-EPMC7841916 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature