Table 1.
Active repression motif-containing transcriptional regulators in various plant species
| Number of annotated transcriptional regulators* | ||||||
| Plant species | Total | EAR motifs | LxLxPP | R/KLFGV | TLLLFR | |
| LxLxL | DLNxxP | |||||
| Arabidopsis | 1770 | 352 | 73 | 40 | 29 | 1 |
| Papaya | 671 | 145 | 14 | 10 | 3 | 0 |
| Poplar | 2576 | 419 | 72 | 25 | 25 | 0 |
| Grapevine | 890 | 194 | 25 | 8 | 6 | 0 |
| Rice | 2384 | 469 | 76 | 74 | 35 | 0 |
| Sorghum | 483 | 103 | 25 | 12 | 5 | 0 |
| Maize | 764 | 106 | 2 | 5 | 2 | 0 |
| Sugarcane | 1177 | 129 | 5 | 1 | 0 | 0 |
| Soybean | 1891 | 277 | 52 | 16 | 10 | 0 |
| Medicago truncatula | 1022 | 149 | 29 | 8 | 8 | 0 |
| Lotus japonicus | 457 | 78 | 6 | 3 | 3 | 0 |
| Physcomitrella patens | 1170 | 193 | 21 | 18 | 14 | 0 |
*
Number of transcriptional regulators containing EAR motif(s) in Arabidopsis is as per Kagale et al.14 For remaining proteomes, datasets were downloaded on February 09, 2010 from Plaza19 (papaya, grapevine and sorghum) or PlanttFdB20 (remaining plant species) databases, and were screened by degenerate pattern matching for different transcriptional repression motifs.