A Detailed History of Intron-rich Eukaryotic Ancestors Inferred from a Global Survey of 100 Complete Genomes
Figure 2
Inferred ancestral intron densities and confidence intervals.
The plots for 9 key ancestral forms show the posterior distributions of the ancestral intron density inferred from the sampling chains. On each plot, the horizontal red line shows the median (the dot) and the 95% (+/−47.5%) confidence interval around it, estimated from 50,000 sampled MCMC steps.