TABLE 4.

Phylogenetic affiliations of bacterial 16S rRNA gene sequences from bands excized from the DGGE gel, as indicated by BLAST analyses in GenBanka

PhylotypeGenBank accession no.Closest relative in GenBank; accession no.Similarity (%)GroupMicrocosms where mostly found
DI-1AY919593Uncult. Alphaproteobacteria clone AEGEAN_233; AF40654793.5SAR11Control
DI-2AY573534Uncult. Bacteroidetes clone BY-65; AJ29837698.8BacteroidetesEnriched
DI-3AY919594Uncult. Alphaproteobacteria clone MB11D08; AY03330398.8SAR11Control
DI-4AY919595Uncult. Bacteroidetes clone BY-65; AJ29837698.9BacteroidetesEnriched
DI-5AY573533Uncult. Bacteroidetes clone BY-65; AJ29837697.9BacteroidetesEnriched
DI-6AY573532Uncult. Bacteroidetes clone ARKDMS-428; AF46824590.1BacteroidetesControl
DI-7AY919596Prasinophycean chloroplast; AF26822897.4AlgaeControl/enriched
DI-8AY573535Uncult. Bacteroidetes clone KB35; AB07493998.1BacteroidetesEnriched
DI-9AY919597Uncult. Alphaproteobacteria clone PI_4f4d; AY58053695.2SAR116Control
DI-10AY919598Uncult. Roseobacter clone NAC11-1; AF24563099.8RoseobacterEnriched
DI-11AY919599Uncult. Alphaproteobacteria clone SW8; AB04714399.4RoseobacterEnriched
DI-12AY919600Uncult. Alphaproteobacteria clone SW8; AB04714399.8RoseobacterEnriched
DI-13AY919601Alteromonas sp. strain UST010723-005; AY241400100GammaproteobacteriaEnriched
DI-14AY919602Uncult. Alphaproteobacteria clone ZA3318c; AF38211497.7RhodobacteralesControl
DI-15AY919603Uncult. Synechococcus clone NAC1-5; AF24561899.0CyanobacteriaControl/enriched
  • a Also shown are the microcosms where the phylotypes were mostly found. Uncult., uncultured.