Appendix S13 - Correlation cross-conta vs. no cross-conta

Appendix S13. Correlations of branch lengths as inferred with the 2,993-gene (without CroCo) versus the 6,621-gene (with CroCo) datasets (a), and as inferred with the 760-gene versus the 6,621-gene datasets (both with CroCo) (b). Units are the number of substitutions per site per branch. Note the higher correlation (R2) obtained when comparing branch lengths between the 760-gene and 6,621-gene datasets with cross-contamination excluded.