Fig. 1From: Holobionts and ecological speciation: the intestinal microbiota of lake whitefish species pairsTaxonomic composition at the phylum and genus levels. a Relative abundance of representative phyla found in water bacterial communities and intestinal microbiota for dwarf and normal whitefish in each lake. This taxonomy is constructed with the database Silva and MOTHUR with a confidence threshold of 97%. b Relative abundance of genera observed in the core intestinal microbiota of dwarf and normal whitefish for each lake. In this study, the genera selected to constitute the bacterial core is present in 80% of the samples. D dwarf whitefish, N normal whitefishBack to article page