1. Hierarchical cluster analysis and multidimensional scaling (MDS) analysis of replicate parent mass profiles of growth extracts from oral isolates and the in vitro biofilm community from liquid chromatography mass spectrometry (LC-MS).
Hierarchical cluster analysis and multidimensional scaling (MDS) analysis of replicate parent mass profiles of growth extracts from oral isolates and the in vitro biofilm community from liquid chromatography mass spectrometry (LC-MS). The tree topography shows Pearson correlation distance measures at tree branches (left panel). MDS ordinations for each time point are presented in the right panel. (a) Clustering of replicate growth extracts (a and b) from bacterial isolates and the in vitro biofilm community (Bio24a and -b) at 24 h of growth. (b) Clustering of replicate growth extracts (a and b) from bacterial isolates and the in vitro biofilm community (Bio72a and -b) at 72 h of growth. Abbreviations: Ab, Actinomyces bovis; An, Actinomyces naeslundii; Ao, Actinomyces odontolyticus; Bio, in vitro biofilm community; Fn, Fusobacterium nucleatum; Fp, Fusobacterium periodonticum; Lf, Lactobacillus fermentum SHI-2; Pg, Porphyromonas gingivalis; Si, S. infantis; Spn, S. pneumoniae; Sv, S. vestibularis; Sm, S. mitis; So, S. oralis; Ss, S. salivarius SHI-3; Spa, S. parasanguinis; Vp, Veillonella parvula SHI-1.
Anna Edlund et al. mSystems 2017; doi: /mSystems