Table 1.

Number of exonic SNPs and genes that are differentially expressed in at least one of the 12 samples

	Assayed^a	Expressed^b	Heterozygous^c	Differentially expressed^d
Number of RefSeq SNPs	8406	3349	1983	895 (45%)
Number of RefSeq genes	4102	2035	1389	731 (53%)

↵a The number of working assays.
↵b Expressed in at least nine individuals.
↵c Expressed in at least nine individuals and heterozygous in at least one individual.
↵d Expressed, heterozygous SNPs and genes that are differentially expressed (allele ratio ≥1.5) in at least one individual.

Analysis of allelic differential expression in human white blood cells