Figure 3
From: The genetic basis and experimental evolution of inbreeding depression in Caenorhabditis elegans

Evolution of viability. (a) Outbred or inbred viability of the ancestral androdioecious population (red) and the ancestral dioecious population (blue). Error bars show 1 s.e.m. among assay blocks for the experimental populations or one s.e.m. among the inbred lines. (b) Viability of androdioecious (red) and of dioecious (blue) populations during experimental evolution. Error bars indicate 1 s.e.m. among the three replicates. Lines show the estimated two-segment regressions.