Table 1.

Body Weight of Wild-Type and MAP1B Mutant Mice

Age	Sex	Wild type		Heterozygotes		Homozygotes		Weight reduction
wk		g	n	g	n	g	n	%
3	male	11.6 ± 2.3	11	10.3 ± 1.7	14	6.9 ± 2.3	11	33
3	female	11.1 ± 1.4	9	11.1 ± 1.7	12	4.9 ± 0.7	6	56
8	male	28.1 ± 2.5	15	28.4 ± 1.7	24	20.1 ± 0.9	9	29
8	female	22.8 ± 2.3	7	22.9 ± 1.2	9	19.4 ± 1.6	6	15