Table 2. The total number of GPCRs detected in mouse OE (RefSeq gene model).

	ORNs (heterozygous)	OE1 CD1 male	OE1 CD1 female	Number of genes annotated in RefSeq gene model
Chemosensory GPCRs
ORs	905	1,001	1,075	1,225
TAARs	13	11	13	15
Vomeronasal receptors 1	24	5	4	218
Vomeronasal receptors 2	20	4	5	130
Taste receptors	6	3	5	38
Non-chemosensory GPCRs	238	264	250	407
Total	1,206	1,288	1,352	2,033