Table 5.

Statistical Tests on Absolute Number of Sites Changing across the OR and Four Subregions

				Two-Samplet Test		Mann-WhitneyNonparametric Test
Region	Bases	Changesb	Averagec	t	P	W	P
OR	208	58	.28
7sDNA	86	21	.24	−.93	.82	12,435	…d
TAS	16	3	.19	.27	.40	20,112	.39
MT5	15	1	.07	1.62	.06	20,396	.10
LD1	31	1	.03	6.07	.00	19,291.5	.00

^aSize (in bp) of the region.

^bNumber of damaged sites.

^cAverage damage per site.

^dNo P value returned by Minitab.