Table 7. WRKY18, WRKY40, and WRKY33 Binding to Genes from Selected TF Families Related to Stress Response at 2 h flg22 Treatment.
| TF Families | WRKY18 | WRKY40 | WRKY33 | Genome |
|---|---|---|---|---|
| Total TFs | 129/10.0%** | 156/10.5%** | 102/9.0%** | 1700/5.6% |
| AP2/ERF | 27/19.6%** | 34/24.6%** | 13/9.4%* | 138 |
| NAC | 6/6.3% | 8/8.3% | 5/5.2% | 96 |
| MYB | 12/9.2%* | 14/10.7%* | 1/9.2%* | 131 |
| bHLH | 10/6.2% | 12/7.5% | 7/4.3% | 161 |
| WRKY | 22/30.6%** | 27/37.5%** | 20/27.8%** | 72 |
Indicated are the numbers of gene loci of a TF gene family bound by the respective WRKY factor and their fraction in percentage of the entire TF gene family. Single and double asterisks indicate P < 0.05 and P < 0.0001, respectively, in a hypergeometric test for enrichment. The column “Genome” lists the total numbers of genes within the Arabidopsis genome (agris, http://arabidopsis.med.ohio-state.edu/AtTFDB/).