Spread of TEM, VIM, SHV, and CTX-M β-Lactamases in Imipenem-Resistant Gram-Negative Bacilli Isolated from Egyptian Hospitals

Figure 4

The multiple sequences alignments and trees of TEM gene () in different bacterial species. (a) TEM gene in E. coli strains isolated from ZU Hospitals in comparison with published TEM gene of E. coli strains from GenBank. (b) A phylogenetic tree of TEM gene of E. coli isolated from ZU Hospitals and published homologous ones in GenBank. (c) The multiple sequences alignments of gene in K. pneumoniae strains isolated from ZU Hospitals in comparison with published TEM gene in K. pneumoniae strains from GenBank. (d) Phylogenetic tree of sequence of K. pneumoniae isolated from ZU Hospitals and published homologous ones in GenBank.

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