The file molevol_scripts.sh contains scripts (UNIX, R, and Python) that were used in Schneider et al. 2019 (BMC Genomics). The compressed file OG_alignments.zip contains 2,702 orthogroup alignment files in FASTA format that were used in Schneider et al. 2019 (BMC Genomics). Please contact Kevin Schneider (KevinSchneider@gmx.at) or Kathryn R. Elmer (Kathryn.Elmer@glasgow.ac.uk) for further information.