Understanding and Exploiting Post-Translational Modifications for Plant Disease Resistance
Catherine Gough, Ari Sadanandom
Abstract
Plants are constantly threatened by pathogens, so have evolved complex defence signalling networks to overcome pathogen attacks. Post-translational modifications (PTMs) are fundamental to plant immunity, allowing rapid and dynamic responses at the appropriate time. PTM regulation is essential; pathogen effectors often disrupt PTMs in an attempt to evade immune responses. Here, we cover the mechanisms of disease resistance to pathogens, and how growth is balanced with defence, with a focus on the essential roles of PTMs. Alteration of defence-related PTMs has the potential to fine-tune molecular interactions to produce disease-resistant crops, without trade-offs in growth and fitness.
Topics & Concepts
EffectorBiologyPlant ImmunityPlant disease resistanceThreatened speciesDiseasePosttranslational modificationPathogenResistance (ecology)ImmunitySignallingComputational biologyImmune systemCell biologyGeneticsEcologyGeneMedicineArabidopsisMutantBiochemistryPathologyEnzymeHabitatPlant-Microbe Interactions and ImmunityPlant Virus Research StudiesPlant Parasitism and Resistance