Stagnant seawater has a distinct odor that is generated by the microbial degradation of dimethylsulfoniopropionate, DMSP, to dimethylsulfide, DMS. This investigation began from the isolation of bacteria grown on DMS enriched media, which resulted in the identification of a novel Nocardioides species. Herein we report on the organism’s ability to metabolize DMS and dimethyl sulfoxide, DMSO, and thus elucidate its role in the biogeochemical cycling of sulfur. Furthermore, the percent meso-2,6-diaminopimelic acid contained within the cell wall of this halotolerant marine organism will be reported.

Investigation of Nocardioides sp. metabolic, structural, biochemical properties, and its potential role in the sulfur cycle

249th National Meeting (2015)

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Investigation of Nocardioides sp. metabolic, structural, biochemical properties, and its potential role in the sulfur cycle<br />