Reference:
  Author: Julien Y Dutheil and Sylvain Gaillard and Eva H Stukenbrock
  Title: "MafFilter: a highly flexible and extensible multiple genome alignment files processor"
  Journal: BMC Genomics
  Year: 2014
  Volume: 15
  Pages: 53
  DOI: 10.1186/1471-2164-15-53
  PMID: 24447531
  URL: http://bmcgenomics.biomedcentral.com/articles/10.1186/1471-2164-15-53
  eprint: http://bmcgenomics.biomedcentral.com/track/pdf/10.1186/1471-2164-15-53?site=bmcgenomics.biomedcentral.com
