TABLE 2.
DGGE 16S rRNA gene band identifications
| Band | Accession no. | Class or genusa | GenBank closest match | Identity(%)b | Isolation source |
|---|---|---|---|---|---|
| H1 | FJ222393 | Bacteroidetes | D. wimpennyi ANFA2; AY643492 | 99 | An electrochemically active Fe(III)-reducing bacterium isolated from a microbial fuel cell without a mediator |
| H2 | FJ222394 | Gammaproteobacteria | Acinetobacter sp. strain PD4; EF412969 | 99 | Phenol-degrading bacteria |
| H3 | FJ222395 | Bacteroidetes | Uncultured bacterium clone 45#2; AY491548 | 100 | Microbial fuel cell enriched with acetate; electrochemically active bacterium |
| H4 | FJ222396 | Alphaproteobacteria | Uncultured alphaproteobacterium clone BIsi40; AJ318175 | 100 | Waste gas biofilter |
| H5 | FJ222397 | Bacteroidetes | Uncultured Bacteroidetes bacterium clone MB6A-bac2; DQ205192 | 91 | Enrichment culture from an acidic peat bog |
| H6 | FJ222398 | Bacteroidetes | D. capnocytophagoides; U41355 | 98 | Cutaneous abscess |
| H7/H11 | FJ222399 | Bacillus | Uncultured actinobacterium clone AS42; EU283368 | 98 | Activated sludge from membrane bioreactor |
| H8 | FJ222400 | Deltaproteobacteria | G. metallireducens GS-15; CP000148 | 98 | Complete sequence of G. metallireducens GS-15 |
| H9/H10 | FJ222401 | Bacillus | Uncultured bacterium clone PL; DQ191232 | 97/98 | Up-flow anaerobic sludge bed reactor treating peach lye canning effluent |
| H12 | FJ222402 | Alphaproteobacteria | Bradyrhizobium sp. strain KO3D; AB367687 | 99 | Root nodule of the legume Pueraria montana |
| H13 | FJ222403 | Betaproteobacteria | Azospira oryzae strain N1; DQ863512 | 98 | Bioreactor |
a
The phylotypes were assigned to phyla based on Ribosomal Database Project II taxonomy classifications.
b
The values represent the similarities between the associated DGGE band sequence and the closest-match sequence from GenBank.