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. 2020 Aug 31;11:1993. doi: 10.3389/fmicb.2020.01993

Figure 2.

Figure 2

Map of the insertion sites of prophages and putative phage-inducible chromosomal islands (PICI) in Group B Streptococcus (GBS). Twelve phage insertion sites (red arrows) and sixteen integrase types were identified; phage insertion sites indicated with “GBS” and a progressive number based on order of detection are shown (integrase type sub-number indicates the different subtypes of integrases found at the same insertion site based on <90% similarity in the amino acid sequence). GBS5 integration site corresponds to the rpsI gene, a site of integration in common with ICE (Brochet et al., 2008; Ambroset et al., 2016) and PICI-like elements (this work). The putative PICI insertion site is displayed in blue and is the same for both PICI integrases (1 and 2). Arrows show the direction of packaging.