Review
Copyright ©2013 Baishideng Publishing Group Co.
World J Clin Infect Dis. Feb 25, 2013; 3(1): 1-12
Published online Feb 25, 2013. doi: 10.5495/wjcid.v3.i1.1
Figure 1
Figure 1 Schematic structure of an insertion sequence element. DR: Direct repeats; IR: Inverted repeats; Po: Outward-oriented promoter; Ptnp: Promoter of the transposase. The transposase gene is denoted as tnp. The borders of the insertion sequence (IS) are indicated by the closed arrowheads below.