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dc.creatorPadilla, Cory Cruz
dc.creatorBristow, Laura Anne
dc.creatorSarode, Neha
dc.creatorGarcia Robledo, Emilio
dc.creatorGómez Ramírez, Eddy
dc.creatorBenson, Catherine R.
dc.creatorBourbonnais, Annie
dc.creatorAltabet, Mark A.
dc.creatorGirguis, Peter R.
dc.creatorThamdrup, Bo
dc.creatorStewart, Frank J.
dc.date.accessioned2017-09-14T20:46:23Z
dc.date.available2017-09-14T20:46:23Z
dc.date.issued2016-08-10
dc.identifier.citationhttp://www.nature.com/ismej/journal/v10/n8/full/ismej2015262a.htmles_ES
dc.identifier.issn1751-7362
dc.identifier.issn1751-7370
dc.identifier.urihttps://hdl.handle.net/10669/73155
dc.description.abstractBacteria of the NC10 phylum link anaerobic methane oxidation to nitrite denitrification through a unique O2-producing intra-aerobic methanotrophy pathway. A niche for NC10 in the pelagic ocean has not been confirmed. We show that NC10 bacteria are present and transcriptionally active in oceanic oxygen minimum zones (OMZs) off northern Mexico and Costa Rica. NC10 16S rRNA genes were detected at all sites, peaking in abundance in the anoxic zone with elevated nitrite and methane concentrations. Phylogenetic analysis of particulate methane monooxygenase genes further confirmed the presence of NC10. rRNA and mRNA transcripts assignable to NC10 peaked within the OMZ and included genes of the putative nitrite-dependent intra-aerobic pathway, with high representation of transcripts containing the unique motif structure of the nitric oxide (NO) reductase of NC10 bacteria, hypothesized to participate in O2-producing NO dismutation. These findings confirm pelagic OMZs as a niche for NC10, suggesting a role for this group in OMZ nitrogen, methane and oxygen cycling.es_ES
dc.language.isoen_USes_ES
dc.sourceThe ISME Journal; Volumen 10, Número 8. 2016es_ES
dc.subjectOceanes_ES
dc.subjectOxygen minimum zoneses_ES
dc.subjectOMZses_ES
dc.titleNC10 bacteria in marine oxygen minimum zoneses_ES
dc.typeartículo científicoes_ES
dc.identifier.doi10.1038/ismej.2015.262
dc.description.procedenceUCR::Vicerrectoría de Investigación::Unidades de Investigación::Ciencias Básicas::Centro de Investigación en Ciencias del Mar y Limnología (CIMAR)es_ES


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