Fig. 3From: A pollution gradient contributes to the taxonomic, functional, and resistome diversity of microbial communities in marine sedimentsCommunity dissimilarities among sampling sites with pollutant vectors. a, b, c Principal component analyses for the microbes among sites at phylum, family, and species levels, respectively. Vector matrices of the significant pollution parameters are shown by individual black lines with an arrow. The significant microbes are shown in grayBack to article page