A grapevine receptor reveals how chitosan activates immunity
Researchers have identified VvLYK4-2 as the key receptor-like kinase in grapevines that allows the plant to sense chitosan and trigger immune responses. This discovery could lead to more consistent and effective use of chitosan-based products in organic and low-input viticulture.
Why it matters
Understanding plant immunity mechanisms is crucial for developing sustainable agricultural practices that reduce reliance on chemical pesticides.
LysM-RLK phylogenetic analysis and expression profiles in Vitis vinifera challenged with different bioagressors or chitooligosaccharide elicitors.
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