Fig. 1

Pan-genome analysis of 119 genomes in this study. Genomes are grouped according to their species annotation in the NCBI database (except for isolate K. michiganensis BD177). a GC content of all genomes is grouped according to their species annotation in the NCBI database. b pie chart of the 119 analyzed Klebsiella sp. genomes. The pan-genome pie chart showing gene content visualized with the use of Roary software