Table S3. Assignment of proteins to Homology Groups from Novel and divergent genes in the evolution of placental mammals L. DunwellThomas PapsJordi W. H. HollandPeter 2017 List of all 20363 Homology Groups giving the number of proteins in each Homology Group in each species, and which HG belong to the Novel Ancestral Placental and Novel Core Placental categories. Excel file.