A Guild of 45 CRISPR-Associated (Cas) Protein Families and Multiple CRISPR/Cas Subtypes Exist in Prokaryotic Genomes. - Daniel H. Haft; Jeremy D. Selengut; Emmanuel F. Mongodin; Karen E. Nelson (PLoS Comput. Biol., 2005)

BorreliaBase: a phylogeny-centered browser of Borrelia genomes. - Lia Di; Pedro E. Pagan; Daniel Packer; Che L. Martin; Saymon Akther; Girish Ramrattan; Emmanuel F. Mongodin; Claire M. Fraser; Steven E. Schutzer; Benjamin J. Luft; Sherwood R. Casjens; Wei-Gang Qiu (BMC Bioinform., 2014)