Extracellular ATP Acts on Jasmonate Signaling to Reinforce Plant Defense
نویسندگان
چکیده
منابع مشابه
Double repression in jasmonate-mediated plant defense.
The functions of jasmonic acid (JA) in plant defense and development are controlled by the JAZ family of repressor proteins. In this issue of Molecular Cell, Hu et al. (2013) identified JAV1 as a repressor protein in the JA pathway that enables the plant to defend against necrotrophic pathogens and herbivorous insects apparently without influencing plant growth and development.
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Plants must effectively defend against biotic and abiotic stresses to survive in nature. However, this defense is costly and is often accompanied by significant growth inhibition. How plants coordinate the fluctuating growth-defense dynamics is not well understood and remains a fundamental question. Jasmonate (JA) and gibberellic acid (GA) are important plant hormones that mediate defense and g...
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Plants are continually exposed to potential pathogens and herbivores and have evolved defenses to counter such opportunistic invasions, including both physical (i.e. waxy cuticles, cell walls) and biochemical (i.e. defense compounds) barriers (for review, see Grennan, 2006). A key component to mounting an effective response, which may involve a change in gene expression, is an efficient signali...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 2017
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.17.01477