Damage-Associated Molecular Pattern-Triggered Immunity in Plants
Autor: | Zunyong Liu, Daoji Wu, Hexi Shen, Shuguo Hou |
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Jazyk: | angličtina |
Rok vydání: | 2019 |
Předmět: |
0106 biological sciences
0301 basic medicine Damp Cell Plant Immunity Review Plant Science Biology lcsh:Plant culture 01 natural sciences receptor-like kinases 03 medical and health sciences Immune system Immunity medicine Extracellular lcsh:SB1-1110 PRRs DAMPs systemic resistance Damage-associated molecular pattern food and beverages respiratory system Cell biology body regions Multicellular organism 030104 developmental biology medicine.anatomical_structure sense organs plant immunity 010606 plant biology & botany |
Zdroj: | Frontiers in Plant Science, Vol 10 (2019) Frontiers in Plant Science |
Popis: | As a universal process in multicellular organisms, including animals and plants, cells usually emit danger signals when suffering from attacks of microbes and herbivores, or physical damage. These signals, termed as damage-associated molecular patterns (DAMPs), mainly include cell wall or extracellular protein fragments, peptides, nucleotides, and amino acids. Once exposed on cell surfaces, DAMPs are detected by plasma membrane-localized receptors of surrounding cells to regulate immune responses against the invading organisms and promote damage repair. DAMPs may also act as long-distance mobile signals to mediate systemic wounding responses. Generation, release, and perception of DAMPs, and signaling events downstream of DAMP perception are all rigorously modulated by plants. These processes integrate together to determine intricate mechanisms of DAMP-triggered immunity in plants. In this review, we present an extensive overview on our current understanding of DAMPs in plant immune system. |
Databáze: | OpenAIRE |
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