Table 1.

Distribution of the variant Mig1 motif among genes repressed by Mig1 and/or Mig2

Gene group	Variant/Total *	p-value
Completely redundant repression	8/37	4.1e-4 **
Partially redundant repression	6/130	1.7e-1 **
Repression only by Mig1	0/55	1.6e-2 ***
All Mig1/2 repressed genes	14/222

* Fraction of variant Mig1 sites [GTGGGG(A/G/T)(A/T)G] out of all Mig1 sites [(CG)(CT)GG(GA)G]

** Significance test for over-representation of variant Mig1 sites

*** Significance test for under-representation of variant Mig1 sites