scholarly journals Methane dynamics in a seasonally hypoxic coastal marine basin

2021 ◽  
Author(s):  
Olga Zygadlowska ◽  
Wytze Lenstra ◽  
Niels van Helmond ◽  
Thomas Röckmann ◽  
Jessica Venetz ◽  
...  
Keyword(s):  
Coastal Marine ◽  
Marine Basin ◽  
Methane Dynamics

scholarly journals Dissimilatory Metal Reduction by the Facultative Anaerobe Pantoea agglomerans SP1

2000 ◽  
Vol 66 (2) ◽  
pp. 543-548 ◽  
Author(s):  
Chris A. Francis ◽  
Anna Y. Obraztsova ◽  
Bradley M. Tebo
Keyword(s):  
Electron Acceptors ◽  
Metal Reduction ◽  
Acetate Oxidation ◽  
Facultative Anaerobe ◽  
16S Rrna Analysis ◽  
Terminal Electron Acceptor ◽  
Coastal Marine ◽  
The Family ◽  
Marine Basin ◽  
Dissimilatory Metal Reduction

ABSTRACT Anaerobic enrichments with acetate as the electron donor and Fe(III) as the terminal electron acceptor were obtained from sediments of Salt Pond, a coastal marine basin near Woods Hole, Mass. A pure culture of a facultatively anaerobic Fe(III) reducer was isolated, and 16S rRNA analysis demonstrated that this organism was most closely related to Pantoea (formerly Enterobacter)agglomerans, a member of the familyEnterobacteriaceae within the gamma subdivision of theProteobacteria. This organism, designated strain SP1, can grow by coupling the oxidation of acetate or H2 to the reduction of a variety of electron acceptors, including Fe(III), Mn(IV), Cr(VI), and the humic substance analog 2,6-anthraquinone disulfonate, but not sulfate. To our knowledge, this is the first mesophilic facultative anaerobe reported to couple acetate oxidation to dissimilatory metal reduction.

scholarly journals Molybdenum dynamics in sediments of a seasonally-hypoxic coastal marine basin

2017 ◽  
Vol 466 ◽  
pp. 627-640 ◽  
Author(s):  
Fatimah Sulu-Gambari ◽  
Anne Roepert ◽  
Tom Jilbert ◽  
Mathilde Hagens ◽  
Filip J.R. Meysman ◽  
...  
Keyword(s):  
Coastal Marine ◽  
Marine Basin
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