RoseobacterRhodobacteraceaeSulfonium CompoundsSeawaterAlphaproteobacteriaPfiesteria piscicidaTropoloneProtocatechuate-3,4-DioxygenaseNorth SeaPlanktonBacteriochlorophyll AFlatfishesRNA, Ribosomal, 16SDNA, RibosomalRhodobacterDinoflagellidaPhylogenyAdipatesAntibiosisPhytoplanktonHydrocarbons, AromaticDNA, BacterialGram-Negative Aerobic BacteriaBacteriochlorophyllsGenes, rRNASequence Analysis, DNAMolecular Sequence DataAerobiosisMediterranean SeaBacteriaPhosphofructokinasesVibrioProteobacteria