Table 2.

Genes identified by filtering with CV less than 0.7 across all four datasets

Gene		Description		NC160		AML/ALL		Huge index		TPA
Gene		Description		MFC	CV	MFC	CV	MFC	CV	MFC	CV
RPS27A	Ribosomal protein S27a	2.2	0.17	3.2	0.19	3.1	0.37	5.6	0.61
RPL19	Ribosomal protein L19	3.2	0.24	2.6	0.19	2	0.21	2.6	0.29
HSPCA	Heat shock 90kD protein 1, alpha	9.8	0.25	7.7	0.44	7.3	0.47	4.8	0.32
RPL11	Ribosomal protein L11	3.4	0.25	3.8	0.2	2.8	0.3	11.8	0.54
RPS29	Ribosomal protein S29	3.1	0.26	4.2	0.25	1.6	0.16	3.3	0.33
NONO	Non-POU-domain-containing, octamer-binding	4	0.28	3.7	0.25	1.4	0.1	4.3	0.33
AAMP	Angio-associated migratory cell protein	4	0.31	8.4	0.34	2.2	0.31	4.2	0.43
RPS3	Ribosomal protein S3	4.2	0.32	3.5	0.24	3.9	0.35	2.7	0.26
ARHGDIA	Rho GDP dissociation inhibitor (GDI) alpha	7.6	0.38	7	0.29	1.4	0.15	3.8	0.31

CV, coefficient of variation; MFC, maximum fold change; AML/ALL, acute myeloid leukemia/acute lymphoblastic leukemia panels; TPA, phorbol 12-myristate 13-acetate induction.

Control Genes and Variability: Absence of Ubiquitous Reference Transcripts in Diverse Mammalian Expression Studies