Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Maximum-likelihood phylogeny based upon 28,557 core genome SNPs shared in 39 publicly available F. novicida genomes (S1 Table) and DNA enriched from one air filter (bold text). The phylogeny is rooted on the branch indicated with * and some branch lengths have been shortened (double hash marks). Scale bar units are average nucleotide substitutions per site.
