Systematic analysis and functional characterization of the chitinase gene family in Fagopyrum tataricum under salt stress.

ABSTRACT:

Background

Chitinases (CHIs) are glycosidases that degrade chitin, playing critical roles in plant responses to both abiotic and biotic stress. Despite their importance, the CHI family's systematic analysis and evolutionary pattern in F. tataricum (Tartary buckwheat) yet to be explored.

Results

This study analyzed their phylogenetic relationships, conserved motifs, gene structures, syntenic relationships, physiological functions, and biochemical properties. This research identified 26 FtCHIs and examined their expression patterns under different salt stress conditions and across various tissues. Differential expression analysis revealed a significant upregulation of multiple FtCHIs in response to salt stress, which RT-qPCR further validated. Additionally, subcellular localiz

SUBMITTER: Li Q 

PROVIDER: S-EPMC11660572 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature