Figure 8
From: Split drive killer-rescue provides a novel threshold-dependent gene drive

A comparison of required introduction thresholds for SDKR and DDKR. (a) Threshold introduction frequencies for SDKR (solid lines) and DDKR (dashed lines) under a range of different rates of homing (\(\Phi\)). (b) Threshold introduction frequencies for SDKR (solid lines) and DDKR (dashed lines) for a range of lethal penetrance (L) parameters. Line colours relate to the homing rate or degree of lethal penetrance considered with details given in the respective figure legends. Note that in each case we consider the release of individuals homozygous for both transgenic constructs and fitness costs that are applied multiplicatively.