Table 3.
JA- and SA-signalling-related gene expression in wrky22-3 plants compared with wild-type plants with and without aphids
Differentially expressed genes with at least 2-fold absolute change are shown (ns: not significant; emp: empty clip cage; SA/JA sig: SA/JA signalling; SA/JA suppr: suppression of SA/JA signalling).
| Fold change | ||||||
|---|---|---|---|---|---|---|
| Gene | Name | Role | Emp | 6 hpi | 48 hpi | Reference |
| VSP1 | VEGETATIVE STORAGE PROTEIN 1 | JA sig | 13.0 | 2.5 | 2.8 | (Anderson et al., 2004; Lorenzo et al., 2004) |
| VSP2 | VEGETATIVE STORAGE PROTEIN 2 | JA sig | 7.5 | ns | ns | (Anderson et al., 2004; Lorenzo et al., 2004) |
| PDF1.2, 1.2C | PLANT DEFENSIN 1.2A, 1.2C | JA sig | ns | 2.3 | 3.5 | (Lorenzo et al., 2003; Penninckx et al., 1998) |
| PR1 | PATHOGENESIS-RELATED GENE 1 | SA sig | ns | 0.4 | 3.5 | (van Loon et al., 2006) |
| NIMIN-1 | NIM1-INTERACTING 1 | SA suppr | ns | ns | 2.5 | (Weigel et al., 2001; Weigel et al., 2005) |
| NIMIN-2 | NIM1-INTERACTING 2 | SA suppr | ns | 2.0 | 2.5 | (Weigel et al., 2001; Weigel et al., 2005) |
| GRX480 | Glutaredoxin | JA suppr | ns | 2.8 | 2.8 | (Ndamukong et al., 2007) |
| WRKY51 | WRKY DNA-BINDING PROTEIN 51 | JA suppr | ns | ns | 4.3 | (Gao et al., 2011) |
| WRKY62 | WRKY DNA-BINDING PROTEIN 62 | JA suppr | ns | ns | 2.8 | (Mao et al., 2007) |