Figure 1

Body length and weight of Koa mice. Body length (left) and weight (right) of Koa/Koa, Koa/+, and +/+ mice were measured until 20 days after birth. Data are shown as the means ± SDs. The differences in body length were significant at postnatal days 4 to 20 between Koa/Koa and +/+ and days 14 to 18 between Koa/+ and +/+. The differences in body weight were significant at postnatal days 2 to 20 between Koa/Koa and +/+ and days 14 to 20 between Koa/+ and +/+. (P < 0.05).