mcorr estimates of recombination and mutation parameters for <i>S</i>. <i>mitis</i> and <i>S</i>. <i>pneumoniae</i>.

n, sample size; ngenes, number of genes analysed; dsample, diversity of the sample; θpool, mutational divergence; and ϕpool, recombinational divergence of the of the species’ gene pool; δ/μ, the relative rate of recombination to mutation; , the mean recombination fragment length; c, recombination coverage. A definition of these parameters is in Methods.