. 2007 Feb 26;8:59. doi: 10.1186/1471-2164-8-59

Table 3.

Densities of putative cis-regulatory motifs in exons, retained and non-retained introns of genes of the low and high-RIF groups.

		introns		exons
	cis-regulatory motif	retained	non-retained	flanking upstream	flanking downstream	all other

	SF2/ASF	0.0415⁺ⁱ	0.0365	0.0458	0.0451	0.0430
	SC35	0.0457⁺ⁱ	0.0413	0.0445	0.0450	0.0425
	SRp40	0.0388	0.0384	0.0399	0.0395	0.0394
low	SRp55	0.0219	0.0220	0.0272	0.0264	0.0261
	RESCUE-ESEs	0.0442^-i	0.0541	0.0837	0.0850	0.0951
	GAA (ESE)	0.0115^-i	0.0142	0.0191	0.0197	0.0219
	GGG (ISE)	0.0397⁺ⁱ	0.0333	0.0185	0.0190	0.0165
	FAS-ESS hex-3 class 1	0.0047^-i	0.0069	0.0010	0.0009	0.0011
	FAS-ESS hex-3 class 2	0.0294⁺ⁱ	0.0276	0.0110	0.0115	0.0101

	SF2/ASF	0.0383⁺ⁱ	0.0345	0.0445	0.0458	0.0423
	SC35	0.0409	0.0387	0.0447	0.0412	0.0428
	SRp40	0.0394⁺ⁱ	0.0371	0.0404	0.0397	0.0408
high	SRp55	0.0231	0.0219	0.0256	0.0241	0.0250
	RESCUE-ESEs	0.0548	0.0591	0.0952	0.0971	0.0974
	GAA (ESE)	0.0137^-i	0.0156	0.0227	0.0206	0.0224
	GGG (ISE)	0.0264^-i	0.0300	0.0164	0.0173	0.0165
	FAS-ESS hex-3 class 1	0.0043^-i	0.0074	0.0017	0.0007	0.0013
	FAS-ESS hex-3 class 2	0.0208^-i	0.0253	0.0095	0.0106	0.0098

mean densities in italics are lower than in exons (P ≤ 0.05), mean densities in boldface are higher than in exons (P ≤ 0.05). The sign ⁺ⁱindicates that the density of the motif in retained introns is significantly higher (P ≤ 0.05) than in non-retained introns, ^-iindicates it is lower.