highly significantp-value < 0.0001
As shown in Figure 4 b, analysis of the GAAATT motif in the promoters of these genes by POBO shows that enrichment of this motif is highly significant (p-value < 0.0001) [ 31 ]. qPCR confirmed that expression of all cluster members was induced in response to infection with Pma ES4326, this induction was significantly suppressed in the cbp60g sard1 mutant for AGP5 , At5g52760 and CML47 ; CML46 expression was lower in the double mutant but with a high p-value of 0.097 (Figure 4 c).