Fig. 3
High-precision strain typing from sputum sequences. Multi-locus sequence typing for two selected pathogen strains from CF samples. Yellow color highlights the phylogenetic position of the strains observed in this study, relative to previously typed strains deposited in MLST databases. a Patient CF-00 is colonized by a S. maltophilia strain that has close relatives in the database. Isolation sources of database strains are shown color-coded. b Patient CF-85 has a strain from the genus Achromobacter, for which no close relatives have been observed before (the strain likely does not belong to a named species). All monophyletic clades with 95% members from a single species have been collapsed