Table 1

Effect of different factors on the quantitative expression of target genes


Before considering multi-regulators
Two-regulator motifs
Three-regulator motifs

Possible time delays from regulator(s) to target genes
+
+
+
+
+
+
Conversion efficiency (non-negative)

+
+
+
+
+
Possible opposite regulation between regulators


+
+
+
+
Possible time delays among regulators



+

+
Number of significantly correlated motifs (interactions)
231
35
48
179
75
272
Number of motifs (interactions)
6,105
544
544
544
161
161
Percentage
3.78%
6.43%
8.82%
32.9%
21.7%
67.1%

Plus signs indicate that the corresponding factor is considered in the corresponding case.

He et al. Genome Biology 2007 8:R181   doi:10.1186/gb-2007-8-9-r181

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