Sulfonium CompoundsVitamin UWedeliaAcrylatesAlphaproteobacteriaCarbon-Sulfur LyasesSulfidesRhodobacteraceaePhytoplanktonEcological and Environmental ProcessesSeawaterPfiesteria piscicidaPhototrophic ProcessesCryptophytaPlanktonDinoflagellidaUlvaSulfur IsotopesSulfurSaccharumOceans and SeasBetainePoaceaeFood ChainProteobacteriaPropionatesPhylogenyWater Microbiology