Table 1

Transcription factor network motifs in the old and new regulatory codes

Regulatory motif type
This study
Harbison et al.

Autoregulation
16
12
Multi-component loop
15
5
Feed-forward loop
71
55
Single-input motif
91
72
Multi-input motif
481
392
Regulatory chain
1452
168

MacIsaac et al. BMC Bioinformatics 2006 7:113   doi:10.1186/1471-2105-7-113