Fig. 2From: The impact of Helicobacter pylori infection and eradication therapy containing minocycline and metronidazole on intestinal microbiotaOperational Taxonomic Units clustering and alpha diversity analysis of intestinal microflora. a Venn diagram demonstrates the shared and unique Operational Taxonomic Units (OTUs) in H. pylori-infected group and non-infected controls. b The OTUs in the single sample in H. pylori-infected group and non-infected controls. c Ace index of H. pylori-infected group and non-infected controls. d Chao index of H. pylori-infected group and non-infected controls. e Ace index of non-infected controls and H. pylori-infected group at different treatment stage. f Chao index of non-infected controls and H. pylori-infected group at different treatment stageBack to article page