Extended Data Fig. 7. Gene tree quartet frequencies of 535 MSC gene families for different topologies.

Here we inputted individual genes trees (a-d), and also ran with collapsed trees if BS was less than 50% (e-h). The x-axis labels T1, T2, and T3 refer to the quartet support for the topologies of T1 (red), T2 (blue), and T3 (yellow) in Fig. 4a respectively. The dashed line refers to a proportion of 0.33.