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Laboratory Growth Of Denitrifying Water Column Microbia Consortia From Deep-Sea Shipwrecks In The Northern Gulf Of Mexico, Dhanya Haridas, Justin C. Biffinger, Thomas J. Boyd, Preston A. Fulmer, Leila J. Hamdan, Lisa A. Fitzgerald
Laboratory Growth Of Denitrifying Water Column Microbia Consortia From Deep-Sea Shipwrecks In The Northern Gulf Of Mexico, Dhanya Haridas, Justin C. Biffinger, Thomas J. Boyd, Preston A. Fulmer, Leila J. Hamdan, Lisa A. Fitzgerald
Faculty Publications
Background: Shipwrecks serve as a rich source for novel microbial populations that have largely remained undiscovered. Low temperatures, lack of sunlight, and the availability of substrates derived from the shipwreck’s hull and cargo may provide an environment in which microbes can develop unique metabolic adaptations.
Methods: To test our hypothesis that shipwrecks could influence the microbial population involved in denitrification when a consortium is grown in the laboratory, we collected samples proximate to two steel shipwrecks in the northern Gulf of Mexico. Then under laboratory conditions, we grew two independent denitrifying microbial consortia. Each consortium was grown by …