Table 1.

Summary of experimental details and AAV-ChR2 infection rates for male subjects

Group	n	Genotype	AOB AAV-ChR2 infection	Access to olfactory stimuli	Olfactory preference tests	Mating tests	Average number of infected cells per section
							L	R
1	9	Pcd21-Cre+	Y	Volatiles + nonvolatiles	EFU vs water;	N	11.1±0.74	9.44±0.8
					IMU vs water;
					food vs water
2	8*	Pcd21-Cre+	Y	Volatiles only	EFU vs water;	Y	13.4±1.41	12±1.21
					IMU vs water;
					food vs water
3	7	C57BL/6	N	Volatiles + nonvolatiles	EFU vs water;	N	-	-
					IMU vs water

*Only seven males were used in the mating tests.