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RESEARCH PRODUCT

Metagenomics Reveals Planktonic Bacterial Community Shifts across a Natural CO2 Gradient in the Mediterranean Sea

Ashish PathakAshvini ChauhanMarco MilazzoJason M. Hall-spencerStefan J. GreenRiccardo Rodolfo-metalpaRiccardo Rodolfo-metalpa

subject

EpsilonproteobacteriabiologyFirmicutesEcologyBacteroidetesPlanktonbiology.organism_classificationequipment and supplieshumanitiesMediterranean seafluids and secretionsMetagenomicsGammaproteobacteriaGeneticsbacteria14. Life underwaterProkaryotesProteobacteriaPLANCTONMolecular Biologygeographic locations

description

ABSTRACT Bacterial communities at a CO 2 vent (pH 6.7) were compared with those at control (pH 8.0) and transition sites (pH 7.6) using 16S rRNA metagenomics. Firmicutes and unclassified bacteria dominated across all sites, Proteobacteria , especially Gammaproteobacteria , declined, and Epsilonproteobacteria increased in the vent with an increase in Bacteroidetes at both the vent and transition sites.

10.1128/genomea.01543-14http://europepmc.org/articles/PMC4333660