Defense Priming: An Adaptive Part of Induced Resistance
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Other documents of the author: Mauch-Mani, Brigitte; Baccelli, Ivan; Luna Diez, Estrella; Flors, Victor
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comunitat-uji-handle3:10234/6999
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https://doi.org/10.1146/annurev-arplant-042916-041132 |
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Title
Defense Priming: An Adaptive Part of Induced ResistanceDate
2017Publisher
Annual ReviewsISSN
1543-5008; 1545-2123Bibliographic citation
MAUCH-MANI, Brigitte, et al. Defense priming: an adaptive part of induced resistance. Annual review of plant biology, 2017, vol. 68, p. 485-512.Type
info:eu-repo/semantics/articleVersion
info:eu-repo/semantics/publishedVersionSubject
Abstract
Priming is an adaptive strategy that improves the defensive capacity of plants. This phenomenon is marked by an enhanced activation of induced defense mechanisms. Stimuli from pathogens, beneficial microbes, or ... [+]
Priming is an adaptive strategy that improves the defensive capacity of plants. This phenomenon is marked by an enhanced activation of induced defense mechanisms. Stimuli from pathogens, beneficial microbes, or arthropods, as well as chemicals and abiotic cues, can trigger the establishment of priming by acting as warning signals. Upon stimulus perception, changes may occur in the plant at the physiological, transcriptional, metabolic, and epigenetic levels. This phase is called the priming phase. Upon subsequent challenge, the plant effectively mounts a faster and/or stronger defense response that defines the postchallenge primed state and results in increased resistance and/or stress tolerance. Priming can be durable and maintained throughout the plant's life cycle and can even be transmitted to subsequent generations, therefore representing a type of plant immunological memory. [-]
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Annual review of plant biology, vol. 68Investigation project
Swiss National Science Foundation / 31003A-160162; Spanish MINECO (FEDER) / AGL2015-64990-C2-2-RRights
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