Reference:
  Author: Andrew J. Page, Carla A. Cummins, Martin Hunt, Vanessa K. Wong, Sandra Reuter, Matthew T. G. Holden, Maria Fookes, Daniel Falush, Jacqueline A. Keane, Julian Parkhill
  Title: Roary: Rapid large-scale prokaryote pan genome analysis
  Journal: Bioinformatics
  Year: 2015
  Volume: 31
  Number: 22
  Pages: 3691-3693
  DOI: 10.1093/bioinformatics/btv421
  PMID: 26198102
  URL: http://bioinformatics.oxfordjournals.org/content/31/22/3691
  eprint: http://bioinformatics.oxfordjournals.org/content/31/22/3691.full.pdf+html
