Figure 4. Population frequency of TT haplotype across ISX insertions.
The location of all ISX elements on the D. miranda neo-X chromosome, as inferred from the MSH22 reference genome assembly, is shown by vertical green bars. The derived TT haplotype (frequency shown in red), is polymorphic at 27 of 66 ISX insertions, a pattern consistent with non-allelic gene conversion.
Figure 4—figure supplement 1. ISX genotype across insertions and individuals.
Heatmap showing each of the 27 ISX insertions (rows) where the TT haplotype is polymorphic among individuals. Columns show the genotype of each individual, for each of these insertions. Each individual has a mixture of TT and GA ISX insertions, suggesting that TT polymorphism among lines is not due to population subdivision.