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Schematic representation of the transcription/translation motifs found in the class 1 integron harboring the qnrVC1 gene cassette. The recombination core site representing the beginning of the qnrVC1 cassette is highlighted in bold and thickly underlined. The PqnrVC and the first base (+1) of its corresponding TSS (underlined base) are shown. The Shine-Dalgarno (SD) sequence and the start codon of qnrVC1 are indicated in italics and in boldface, respectively.
