5 Bacteria Proteobacteria Gammaproteobacteria Legionellales Coxiellaceae 10 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 18 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 71 Bacteria Proteobacteria Gammaproteobacteria 331 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 499 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 115 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 81 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Proteobacteria Deltaproteobacteria 12 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 22 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 27 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 23 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 12 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Cyanobacteriaceae 27 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 Congregibacter 35 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 50 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 15 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 18 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 17 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 14 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Spirochaetes GN05 LG048 34 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 9 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Marivita 49 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 19 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 10 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 9 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae