Table 1.

List of all parameter values used to simulate sequences.

parameter	value
mean substitution rate	$\sim \hspace{0.17em}\text{Gamma}(\alpha =2,\hspace{0.17em}\beta =2)/100$
branch-specific substitution rate	$\sim \text{LogNormal( mean rate, 0.1) }$
number of rate categories	5
shape of the gamma distribution on rates (α)	0.25
transition/transversion ratio (κ)	5
base frequencies	0.25, 0.25, 0.25, 0.25