Table 1.
List of WRKY genes per species used in the phylogenetic analysis: Allium cepa (AcWRKY), Arabidopsis thaliana (AtWRKY), Oryza sativa (OsWRKY), Vitis vinifera (VvWRKY), Triticum aestivum (TaWRKY), and Solanum lycopersicum (SlWRKY). Data downloaded from Plant TFDB [24].
| Species | Group I | Group IIa | Group IIb | Group IIc | Group IId | Group IIe | Group III | Unclassified | Total |
|---|---|---|---|---|---|---|---|---|---|
| AcWRKY | 16 | 2 | 8 | 9 | 2 | 11 | 25 | 1 | 74 |
| AtWRKY | 14 | 4 | 7 | 19 | 9 | 9 | 16 | 3 | 81 |
| OsWRKY | 24 | 8 | 5 | 18 | 10 | 14 | 40 | 2 | 121 |
| VvWRKY | 16 | 3 | 7 | 13 | 7 | 5 | 6 | 2 | 59 |
| TaWRKY | 45 | 12 | 7 | 34 | 17 | 10 | 40 | 6 | 171 |
| SlWRKY | 15 | 5 | 7 | 16 | 5 | 21 | 11 | 1 | 81 |
| Total | 130 | 34 | 41 | 109 | 50 | 69 | 138 | 15 | 587 |