The majority of confirmed loci exhibit MAMP-specific responses.

The first column indicates the candidate gene name. The columns elf18 and flg22 denote whether differential SGI was observed in response to either MAMP in mutant plants (an X indicates that a member of the peptide class induced differential SGI significance at FDR < 0.05). The column “Eff” denotes if SGI was stronger (+) or weaker (-) in the mutant in comparison to the wild-type Col-0. The magnitude of response differs between several of the validated candidates (see S6 Table). Information from the Arabidopsis Information Resource (www.arabidopsis.org) is given for genes that have not been previously associated with SGI.