Fig. 2

Isolation date and distribution of resistant spectrum for S. xiamenensis. The phylogenetic tree on the left was constructed by the single-copy genes among S. xiamenensis. The metadata on the right of the tree indicated the isolation data and resistant type. The blue squares represented that the strains were resistant to at least one agent in the categories of antibiotics. The strains marked in red represented that the strain was non-susceptible to at least one agent in at least three categories and were regarded as MDR.