Taxonomic distribution of the clonal 16S rRNA gene sequences from bacteria from stream sediments in eastern Hesse (Germany). Fibr/Acid, Fibrobacteres/Acidobacteria group; Betaprot, Betaproteobacteria; Alphaprot, Alphaproteobacteria; Deltaprot, Deltaproteobacteria; Verruc, Verrucomicrobia; Actinob, Actinobacteria. The category Div contains Spirochaetes, Planctomycetes, and Chloroflexi.