Table 1.

Normalized Abundance of MPL, EPOR, ERBB2, and IGF1R mRNA Across 355 Tumor Cell Line Types.

	Cycle Threshold Values
	Mode	Mean	SD	Minimum	Maximum
MPL	621	1447	463	1	172,402
EPOR	7811	12,587	1055	1	311,201
ERBB2	40,828	280,190	63,578	197	12,632,200
IGF1R	56,625	78,977	3914	1	535,859

EPOR: erythropoietin receptor; ERBB2: human epidermal growth factor; IGF1R: insulin growth factor-1 receptor; MPL: thrombopoietin receptor; SD: standard deviation.

Cycle threshold values were calculated and samples normalized as described in the Materials and Methods section.