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.