Table 2.

Association of CGI and TATA presence with tissue specificity (τ)

A	Promoters			Enhancers
	CGI	Non-CGI	P-value	CGI	Non-CGI	P-value
Overall	0.278	0.771	<10−300	0.795	0.944	<10−300
B	Promoters			Enhancers
	TATA+	TATA−	P-value	TATA+	TATA−	P-value
Overall	0.726	0.480	1.9 × 10−77	0.961	0.939	1.1 × 10−131
CGI	0.482	0.269	1.7 × 10−22	0.878	0.791	7.3 × 10−8
Non-CGI	0.820	0.761	1.7 × 10−9	0.962	0.942	3.6 × 10−108

The table shows τ medians of different subsets of promoters and enhancers. (A) τ medians according to CGI status. (B) τ medians for CGI and non-CGI promoters and enhancers according to the presence (TATA₊) or absence (TATA₋) of a TATA box. P-values were calculated with the Mann–Whitney U test. The values are derived from tissue data.