FIGURE 1. Antimicrobial genes, insertion sequences and composite
transposons in plasmids from MDR K. pneumoniae isolate M297-1.
A. pM297-1.1 and its similar
linear property particles characteristics and comparison; B. pM297-1.2
and its similar linear property particles characteristics and
comparison. Dark green and golden shadows represent shared areas with
high similarity (>90%), showing the relative positions of genes
identified in the complete nucleotide sequences of these bacteria. These
genes are marked with arrows, which represent the coding sequence and
the associated transcription direction, and the size of the arrow is
proportional to the length of the gene. The red shadow represents the
antibiotic resistance gene, the blue shadow indicates the insertion
sequence, the yellow shadow indicates the transposase gene, the green
shadow indicates the integrase gene, and the orange shadow indicates the
serine recombinase family protein gene. the blank indicates that it has
nothing to do with drug resistance or unknown functional protein genes.
Turquoise shadow, gene island; purple shadow, prophage.