Figure 5. The effect of sequencing depth, nuclear proportion of vagrant DNA, and nuclear genome size on the accuracy of the intercept estimate for vagrant DNA derived from a 16kb genome. The isolines indicate 95% estimation accuracy (19 out of 20 fits successful and accurate). Different line styles indicate different levels of sequencing depth relative to the nuclear genome. The letters indicate the three datasets analysed in this study (P – parrot, H – human, G – grasshopper).