TABLE 1.

Genotypic analysis of offspring from heterozygous intercrosses

Genetic backgroundGender groupNo. (%) of genotype:
+/++/−−/−
129-BL/6Male37 (26.8)71 (51.4)30 (21.7)
Female37 (25.7)66 (45.8)41 (28.5)
Combined74 (26.2)137 (48.6)71 (25.2)
129ola × 129SvEvMale12 (26.1)22 (47.8)12 (26.1)
Female9 (26.5)16 (47.1)9 (26.5)
Combined21 (26.3)38 (47.5)21 (26.3)