Table 3.

The total number of gene models identified as being within a coexpression chromosomal region, with genes ordered in their native chromosomal locations (ordered genes) compared with the situation where all genes are randomized in their relative positions (randomized genes), at various significance levels

Significance (P-value)	Ordered gene models	Randomized gene models
0.001	558	95
0.005	1981	695
0.01	3324	1350

Calculation of the chromosomal regions is based on a recently reported method (Spellman and Rubin 2002) with a chromosomal region window size of 11 gene models and is detailed in Supplemental Table 6.