Should I fight or should I grow now? The role of cytokinins in plant growth and immunity and in the growth–defence trade-off
Author(s) -
Tessa Albrecht,
Cristiana T. Argueso
Publication year - 2016
Publication title -
annals of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.567
H-Index - 176
eISSN - 1095-8290
pISSN - 0305-7364
DOI - 10.1093/aob/mcw211
Subject(s) - biology , plant immunity , plant growth , arabidopsis , immunity , plant defense against herbivory , cytokinin , signalling , microbiology and biotechnology , botany , immune system , auxin , immunology , mutant , gene , genetics
Perception and activation of plant immunity require a remarkable level of signalling plasticity and control. In Arabidopsis and other plant species, constitutive defence activation leads to resistance to a broad spectrum of biotrophic pathogens, but also frequently to stunted growth and reduced seed set. Plant hormones are important integrators of the physiological responses that influence the outcome of plant-pathogen interactions.
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