Table 1.

Statistically significant differences in detected IR subsets

	Non-overlapping IRs		Overlapping IRs
	S. cerevisiae versus R	S. cerevisiae versus RA	S. cerevisiae versus R	S. cerevisiae versus RA
Number	+ (fewer)	+ (fewer)	+ (more)	+ (more)
Spacer	−	−	+	+
Copy	+	+	+	+
Score	−	−	+	+
%AT	+	+	+	+
%Match	+	+	+	+
%Indel	+	+	+	+
N IR	NA	NA	+	+
d NN	+	+	NA	NA

	S. cerevisiae non-overlapping genic versus non-overlapping intergenic	S. cerevisiae overlapping genic versus overlapping intergenic
Spacer	+	+
Copy	−	+
Score	−	+
%AT	+	+
%Match	−	+
%Indel	−	+
N IR	NA	+
d NN	+	NA

Statistically significant differences are defined as returning a KS test p value smaller than 0.01 when the null hypothesis of identity is rejected. The symbol + represents a statistical difference (p value less than 0.01) while − indicates that no difference was detected