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. 2016 Feb 2;67(6):1795–1804. doi: 10.1093/jxb/erv569

Fig. 7.

Fig. 7.

The signature model of immunity signalling. Details are explained in the discussion. Inline graphic Binding of flg22 to the receptor will therefore result in a substantial increase of cytosolic calcium within a few minutes. Inline graphic The stimulation of the membrane-bound NADPH oxidase RboH through specific calcium-dependent protein kinases, leading to an apoplastic oxidative burst generating superoxide anions. Inline graphic Hydrogen peroxide is generated in the peroxisomes from superoxide. Inline graphic Calcium reaching the plastid will activate specific lipoxygenases there as the first committed step of the oxylipin pathway generating jasmonates. Inline graphic MYB14 transcription factor. Inline graphic Stilbenes.