Table 1. Genotype and gross morphology of soluble FGFR2 mutant transgenic embryos
Age (days)No. of viable embryosNo. of TG embryosOvert phenotypesa
9.5263 (12%)
12.515520 (13%)9 (45%)
18.56610 (15%)9 (90%)
aOf 10 E18.5 transgenic (TG) embryos, nine exhibited head, eye and limb abnormalities, and eight had a curly tail. Of 20 E12.5 embryos, nine had morphologically aberrant head and limbs.