TABLE 1.

Genotypes of embryos from Lias +/− × Lias +/− mating

Age at dissectionNo. with the following genotype: No. resorbedP valuea
+/++/−−/−Total
Live-born mice521120164<0.001
E12.5b 144005416<0.001
E10.57183285NS
E9.56143234NS
E7.564212NS
E3.51629NS
  • a P value by chi-square test. NS, not significant.

  • b E12.5, embryonic day 12.5.