Figure 2..

Mating types, family sex ratios, and corresponding frequencies of Y or W chromosomes in populations affected by estrogen-induced feminization. (a) XY/XX sex determination system. (b) ZZ/ZW sex determination system. Black symbols: phenotype-genotype mismatch caused by feminization. Gray symbols: new karyotypes among the progeny of feminized individuals.

Wedekind BMC Biology 2014 12:10   doi:10.1186/1741-7007-12-10
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