Figure 2 | Scientific Reports

Figure 2

From: Comparative genomics of two Vietnamese Helicobacter pylori strains, CHC155 from a non-cardia gastric cancer patient and VN1291 from a duodenal ulcer patient

Figure 2

Overview of the genomic islands (GIs) in strain CHC155 and VN1291 genomes. Locations of four genomic islands in both genomes are visualized by color scheme using SnapGene v.6.2.2. The genetic schemes of GIs in two strains (A–H) were plotted by genoplotR v.0.8.11. (A–D) GIs in strain CHC155; (A) cagPAI, (B) KHP30-like prophage, (C) tfs3 ICE_1, and (D) tfs3 ICE_2. (E–H) GIs of strain VN1291; (E) cagPAI, (F) KHP40-like prophage, (G) hybrid tfs3_4 ICE_1, and (H) tfs3 ICE_2. The black color indicates the flanking genes of GIs: sel1 (left) and murI (right) in cagPAI, comGF (left) and gene encodes DNA-binding protein (right) in KHP30-like prophage, gene encodes RloF protein (left) and hsdR (right) in tfs3 ICE_1, hsdM (left) and gene encodes RecJ protein (right) in tfs3 ICE_2. The red arrow indicates cagA, an effector protein of cagPAI, and the yellow arrow indicates ctkA (cell-translocating kinase A), an accessory gene of tfs3 ICE. Some genes of interest in KHP30-like prophage and KHP40-like prophage are marked and colored.

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