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Updated: Jun 21, 2026

Identification of Post-translational Modifications of Plant Protein Complexes

Identification of Post-translational Modifications of Plant Protein Complexes

Published on: February 22, 2014

Receptor-mediated signalling in plants: molecular patterns and programmes.

Mahmut Tör¹, Michael T Lotze, Nicholas Holton

¹Warwick HRI, University of Warwick, Wellesbourne Campus, UK. mahmut.tor@warwick.ac.uk

Journal of Experimental Botany

|July 25, 2009

Summary

This summary is machine-generated.

Plants possess advanced surveillance systems that detect pathogen and damage signals, triggering molecular defenses and development. Key receptors, like NB-LRR and RLKs, are crucial for plant immunity and growth.

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Area of Science:

Plant biology
Molecular biology
Immunology

Background:

Plants have sophisticated surveillance systems to detect pathogens, damage, and developmental cues.
These systems initiate molecular mechanisms for defense, wound healing, and development.
Key players include Microbe-Associated Molecular Patterns (MAMPs), Damage-Associated Molecular Patterns (DAMPs), and various signaling molecules.

Purpose of the Study:

To examine the diverse roles of extra- and intracellular plant receptors.
To review recent findings on how these receptors promote plant defense and development.
To understand how plants differentiate stimuli and coordinate receptor roles.

Main Methods:

Review of existing literature on plant surveillance systems.
Analysis of the roles of Nucleotide Binding-Leucine Rich Repeat proteins (NB-LRR) and Receptor-Like Kinases (RLKs)/Receptor Like Proteins (RLPs).
Examination of identified ligands for RLK-type receptors.

Main Results:

NB-LRR proteins are intracellular receptors used for crop pathogen resistance.
RLKs/RLPs are membrane-bound receptors acting as early warning systems and signal amplifiers.
Ligand identification for RLKs offers insights into stimulus differentiation and receptor coordination.

Conclusions:

Plant receptors, both intracellular and membrane-bound, are critical for defense and development.
Understanding these receptors aids in differentiating beneficial from detrimental stimuli.
Coordination of diverse receptor roles is essential for plant adaptation to environmental conditions.