Fig. 6

Intestinal mucosal microbiome composition of turbot fed FM, SBM45 and FSBM45 diets. a Venn diagram of unique and shared OTUs. b Principal co-ordinates analysis (PCoA) for the autochthonous bacterial communities of turbot. c Taxonomy classification of reads at phylum taxonomic levels. d Taxonomy classification of reads at genus taxonomic levels. Only top 10 most abundant (based on relative abundance) bacterial phyla or genera were shown in the figures. Other phyla or genera were all assigned as ‘Others’. FM1, FM2 and FM3 are three replicates of FM group; SBM1, SBM2 and SBM3 are three replicates of SBM45 group; FSBM1, FSBM2 and FSBM3 are three replicates of FSBM45 group