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. 2016 Nov 25;7:1896. doi: 10.3389/fmicb.2016.01896

Figure 1.

Figure 1

Schematic representation of the (A), core SXT-like ICE backbones and (B), the five hotspot regions of the three ICEs: ICEMfuInd1a, ICEMfuInd1b, and ICEMprChn1. Genes/ORFs in the five hotspots are designated as a1–a16 and b1–b25 in ICEMfuInd1a and ICEMfuInd1b, respectively (see Table 2). ICEMfuInd1a was encoded by the scaffolds: LIQF01000019.1, LIQF01000033.1, and LIQF01000014.1; ICEMfuInd1b by LIQF01000022.1, LIQF01000023.1, LIQF01000030.1, and LIQF01000009.1; and ICEMprChn1 by: AYOZ01000034.1, AYOZ01000017.1, AYOZ01000022.1, and AYOZ01000004.1. Genes/ORFs are color coded: blue, integration, and excision; yellow, DNA processing; orange, conjugative transfer system; purple, RecA-independent homologous recombination, and Umu-like mutagenic repair; green, transcriptional activator; red, transcriptional repressor; gray, other or hypothetical functions; cyan, hotspot genes; violet, gap regions; n.d, sequence not determined.