Proteomics

Dataset Information

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Desulfovibrio ferrophilus IS5 electron uptake


ABSTRACT: Identification of putative proteins of interest that are involved in cathodic electron uptake by the novel iron-corroding strain D. ferrophilus IS5

INSTRUMENT(S): Q Exactive HF

ORGANISM(S): Desulfovibrio Ferrophilus

SUBMITTER: Ali McCully  

LAB HEAD: Alfred Michael Spormann

PROVIDER: PXD020803 | Pride | 2020-09-28

REPOSITORIES: Pride

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Publications

Direct cathodic electron uptake coupled to sulfate reduction by Desulfovibrio ferrophilus IS5 biofilms.

McCully Alexandra L AL   Spormann Alfred M AM  

Environmental microbiology 20200929 11


Direct electron uptake is emerging as a key process for electron transfer in anaerobic microbial communities, both between species and from extracellular sources, such as zero-valent iron (Fe<sup>0</sup> ) or cathodic surfaces. In this study, we investigated cathodic electron uptake by Fe<sup>0</sup> -corroding Desulfovibrio ferrophilus IS5 and showed that electron uptake is dependent on direct cell contact via a biofilm on the cathode surface rather than through secreted intermediates. Inductio  ...[more]

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