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In roots of Arabidopsis thaliana, the damage-associated molecular pattern AtPep1 is a stronger elicitor of immune signalling than flg22 or the chitin heptamer

Poncini, Lorenzo ; Wyrsch, Ines ; Tendon, Valérie Dénervaud ; Vorley, Thomas ; Boller, Thomas ; Geldner, Niko ; Métraux, Jean-Pierre ; Lehmann, Silke

In: PLOS ONE, 2017, vol. 12, no. 10, p. e0185808

Plants interpret their immediate environment through perception of small molecules. Microbe-associated molecular patterns (MAMPs) such as flagellin and chitin are likely to be more abundant in the rhizosphere than plant-derived damage-associated molecular patterns (DAMPs). We investigated how the Arabidopsis thaliana root interprets MAMPs and DAMPs as danger signals. We monitored root...