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Updated: Mar 13, 2026

Identification of Post-translational Modifications of Plant Protein Complexes
Published on: February 22, 2014
Erratum to: Plant pattern-recognition receptors controlling innate immunity
Lei Li1, Yufei Yu1, Zhaoyang Zhou2
1State Key Laboratory of Plant Genomics, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
Plants use pattern-recognition receptors (PRRs) to detect microbes. These receptors, including receptor kinases (RKs) and receptor proteins (RPs), form complexes to activate plant immunity.
Area of Science:
- Plant pathology
- Molecular biology
- Immunology
Context:
- Plants possess sophisticated immune systems to defend against microbial pathogens.
- Pattern-recognition receptors (PRRs) are crucial for detecting conserved microbial molecules.
- Receptor-like kinases (RLKs) and receptor-like proteins (RLPs) form large superfamilies, indicating a broad potential for immune surveillance.
Purpose:
- To explore the role of PRRs in plant immunity.
- To investigate the mechanisms of PRR activation and signaling.
- To identify potential novel PRRs within RLK and RLP superfamilies.
Summary:
- Plants employ diverse pattern-recognition receptors (PRRs), including receptor kinases (RKs) and receptor proteins (RPs), to detect conserved microbial patterns (PAMPs/MAMPs).
- Ligand-induced oligomerization of RLKs and RLPs is a key mechanism for activating plant immune responses.
- PRRs assemble into dynamic complexes with other components to mediate cellular defense signaling.
Impact:
- Elucidates the molecular basis of plant immune recognition.
- Highlights the significance of RLK and RLP superfamilies in plant defense.
- Provides insights into the regulation of plant immune signaling pathways.
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