Table 1.

Summary of TST immobility for F0, F1, and F2 mice

Strain	Sex	Percent immobility	SD	n
C57BL/6J (B6)	Male	63.9	0.16	11
C57BL/6J (B6)	Female	64.2	0.10	9
NZB/BlNJ (NZB)	Male	51.4	0.11	13
NZB/BlNJ (NZB)	Female	50.1	–	2
RIIIS/J (R3)	Male	5.3	0.09	14
RIIIS/J (R3)	Female	21.4*	0.16	10
B6F1	Male	13.4	0.12	28
B6F1	Female	17.5	0.13	21
NZBF1	Male	8.1	0.05	21
NZBF1	Female	22.3*	0.12	16
B6F2	Male	15.3	0.15	142
B6F2	Female	22.4*	0.17	124
NZBF2	Male	18.7	0.17	160
NZBF2	Female	30.1*	0.22	118

* Significantly different from other sex in strain/cross, p < 0.001