Table 1.

Genome Regions with Duplicates (GRD) Are Mutational, Transcriptional, and Interaction Hotspots Compared with Genome Regions with Singletons (GRS)

	GRDs	GRSs	t	d.f.	P	P (Wilcoxon)
dNa	0.04	0.038	2.24	4398.15	0.024	3.13 × 10−5
dSb	0.30	0.29	2.08	4776.90	0.037	0.343
Expression	3.33	3.17	3.58	4024.11	3.5 × 10−4	7.5 × 10−4
GIc	220.04	211.73	2.35	3927.28	0.018	3.5 × 10−3

^aMean number of nonsynonymous nucleotide substitutions per nonsynonymous site.

^bMean number of synonymous nucleotide substitutions per synonymous site.

^cMean number of genetic interactions.