| Negative auto-regulation | Positive auto-regulation | Dual auto-regulation | No auto-regulation |
---|
Family size = 1 | 7 | 2 | 0 | 9 |
Family size >1 | 27 (16) | 6 (3) | 2 (2) | 21 (15) |
d
| 0.69 | 0.6 | 1 | 0.63 |
- The number of transcription factors belonging to gene families of size Family size = 1 (unduplicated) or Family size>1 (duplicated) are given by type of auto-regulatory interaction. This table corresponds to Table 1 but transcription factors with prior evidence for lateral gene transfer (see Methods) have been excluded. No internal comparison is significant at p < 0.05 using Fisher's exact tests.