Table 1.
Cross | No. of progeny | HD phenotype (%) |
---|---|---|
(HD × HD)* | 14 | 14 (100%) |
(HD × C57BL/6)† F1 | 12 | 0 (0%) |
(F1 × F1)‡ | 24 | 5 (21%) |
A total of 14 progeny were obtained from four separate matings.
All 12 progeny are from a single mating.
A total of 24 progeny were obtained from three separate matings between 6 of the 12 F1 progeny.