PLAA and infection: Among the RC-specific induced defense response-related DEGs (Figure 4A), genes encoding hydroxymethylglutaryl-CoA synthase (G20053| TU32787), phototropin 2 (G4378| TU7232), phospholipase A-2-activating protein (G43835| TU71159) and beta-1,3-galactosyltransferase 2 (G35567| TU58318) were upregulated, whereas those encoding a S-adenosyl-L-methionine: salicylic acid carboxyl methyltransferase (G30967| TU50766), two zinc finger transport-like proteins (G21190| TU34637) and a pectinacetylesterase family protein (G16907| TU27646) were downregulated RKN infection.