title: Islands of genetic novelty.
authors.forename: J J
authors.initials: JJ
authors.lastname: Ferretti
authors.forename: A N
authors.initials: AN
authors.lastname: Suvorov
mesh_terms: D016680:Genome, Bacterial; D005810:Multigene Family; D020411:Oligonucleotide Array Sequence Analysis; D013291:Streptococcus / Q000235:genetics; D013292:Streptococcus agalactiae / Q000235:genetics* / Q000472:pathogenicity