Dataset: Laboratory experiment data describing oxygen consumption of two strains of Mariprofundus ferrooxydans at two oxygen concentrations and one temperature (Sedimentary Iron Cycle project)

ValidatedFinal no updates expectedDOI: 10.1575/1912/bco-dmo.650324.1Version 1 (2016-06-29)Dataset Type:experimental

Principal Investigator: Peter Girguis (Harvard University)

Co-Principal Investigator: David Emerson (Bigelow Laboratory for Ocean Sciences)

Co-Principal Investigator: David Johnston (Harvard University)

Contact: Jacob Cohen (Harvard University)

BCO-DMO Data Manager: Hannah Ake (Woods Hole Oceanographic Institution)


Program: Center for Dark Energy Biosphere Investigations (C-DEBI)

Project: Collaborative Research: The Role of Iron-oxidizing Bacteria in the Sedimentary Iron Cycle: Ecological, Physiological and Biogeochemical Implications (SedimentaryIronCycle)


Abstract

Laboratory experiment data describing oxygen consumption of two strains of Mariprofundus ferrooxydans at two oxygen concentrations and one temperature (Sedimentary Iron Cycle project)

In these experiments, oxygen consumption rates were measured for the iron-oxidizing bacteria (FeOB) Mariprofundus ferrooxydans PV-1 as well as the neutrophilic FeOB "TAG-1" (An isolate from hydrothermal vents in the Mid Atlantic ridge that has not yet been formally named. TAG simply refers to the TAG hydrothermal site from which this microbe was isolated.). These experiments have examined oxygen consumption at two oxygen concentrations (100 uM and 25 uM) at one temperature (20 degrees C). 


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