Table 1.

Results of 30-min sexual behavioral tests (test 1)

Test		αβWT	αβERKO	αERKO	βERKO
Aggression	Number of mice	0/7	4/8‡	0/2	0/9
Mounts	Number of mice	6/7	0/7‡§	1/2	7/9
	Mean latency*	539.17  ± 52.35	—	291	468.29  ± 36.01
	Mean number/10 min	2.26  ± 0.27	0.00  ± 0.00†‡§	1.50  ± 1.06	1.94  ± 0.24
Intromissions	Number of mice	5/7	0/7‡§	1/2	6/9
	Mean latency*	533.80  ± 43.27	—	412	747.17  ± 94.02
	Mean number/10 min	3.41  ± 0.54	0.00  ± 0.00†‡§	3.00  ± 2.12	4.01  ± 0.54
Ejaculation	Number of mice	1/7	0/7	0/2	1/9
	Mean latency*	934	—	—	1,026
	Mean duration*	33	—	—	32

^*Included only the pairs that showed the behavior. 

^† P < 0.05 vs. αERKO. 

^‡ P < 0.05 vs. βERKO. 

^§ P < 0.05 vs. αβWT.