Table 3. Liveborn and stillborn pups obtained from mouse matings.

Matings	GT1AS × GT1AS	GT1AS × NT	GT1AS male × NT female	GT1AS female × NT male	NT × NT
No. of pups born per litter	4.4 ± 0.6 (n = 14)	7.1 ± 0.6 (n = 15)	7.3 ± 0.6 (n = 10)	7.0 ± 1.6 (n = 5)	7.3 ± 0.7 (n = 4)
No. of liveborn per litter	3.7 ± 0.7*	7.0 ± 0.6	7.1 ± 0.7	7.0 ± 1.6	7.3 ± 0.7
No. of stillborn per litter	0.7 ± 0.2*	0.1 ± 0.1	0.2 ± 0.1	0	0
Percent liveborn GT1AS	77 ± 7* (n = 6)	53 ± 7 (n = 4)	—	—	—
Percent liveborn NT	23 ± 7	47 ± 7	—	—	—

GT1AS parents were heterozygous (homozygotes nonviable). n, no. of litters examined. *, P < 0.05 vs. GT1AS × NT.