Table 2.

List of probe hits and corresponding genes at each time point

Up-regulated
Age/Tumor status	Method	Probe Hits	Unique Genes	Overlap
2 months/Early in tumorigenesis	CAM	46	40
	Partek (p ≤ 0.05)	19	18	11
	Partek (p ≤ 0.01)	7	7	4
12 months/Established tumors	CAM	296	260
	Partek (p ≤ 0.05)	303	283	71
	Partek (p ≤ 0.01)	64	63	16
Down-regulated
Age/Tumor status	Method	Probe Hits	Unique Genes	Overlap
2 months/Early in tumorigenesis	CAM	86	73
	Partek (p ≤ 0.05)	18	18	10
	Partek (p ≤ 0.01)	7	7	5
12 months/Established tumors	CAM	246	165
	Partek (p ≤ 0.05)	470	432	46
	Partek (p ≤ 0.01)	92	89	13

The number of differentially expressed probes hits and corresponding unique genes identified by a parametric (Partek) approach or nonparametric (CAM) approach are shown The overlap of genes identified by both approaches is also shown for p ≤ 0.05 or ≤ 0.01.