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dc.contributor.authorLópez-Sandoval, Daffne-
dc.contributor.authorRodríguez-Ramos, Tamara-
dc.contributor.authorCermeño, Pedro-
dc.contributor.authorMarañón, Emilio-
dc.date.accessioned2015-05-21T06:28:26Z-
dc.date.available2015-05-21T06:28:26Z-
dc.date.issued2013-03-12-
dc.identifierdoi: 10.3354/meps10174-
dc.identifierissn: 0171-8630-
dc.identifiere-issn: 1616-1599-
dc.identifier.citationMarine Ecology Progress Series 477: 53-60 (2013)-
dc.identifier.urihttp://hdl.handle.net/10261/115522-
dc.description8 pages, 3 figures, 3 tables-
dc.description.abstractWe determined the relationship between photosynthetic production of dissolved organic carbon (OC) and phytoplankton cell size and taxonomic composition in cultures of marine phytoplankton at 3 different growth stages. We measured OC exudation in 22 species belonging to 5 phyla and spanning >7 orders of magnitude in cell volume. The extracellular release of OC in our cultures represented on average ~2% of total carbon fixation, was not statistically different between growth stages, and was not correlated to cell size. The cell-specific OC exudation rate held an isometric relationship with cell size during the different growth phases (average slope: 0.95), which implies that general allometric models cannot be used to predict exudation in marine phytoplankton. Copyright © Inter-Research 2013-
dc.description.sponsorshipThis research was funded by the Spanish Ministerio de Educación y Ciencia through the research project ‘Macroecological patterns in marine phytoplankton’ (Grant CTM2008-03699/MAR to E.M.). D.C.L.S. was supported by postgraduate fellowships from the Mexican Council of Science and Technology (CONACyt) and the Xunta de Galicia (Spain)-
dc.publisherInter Research-
dc.rightsopenAccessen_EN
dc.subjectTaxonomic affiliation-
dc.subjectCell size-
dc.subjectOrganic carbon-
dc.subjectExudation-
dc.subjectPhytoplankton-
dc.titleExudation of organic carbon by marine phytoplankton: Dependence on taxon and cell size-
dc.typeArtículo-
dc.identifier.doi10.3354/meps10174-
dc.relation.publisherversionhttp://dx.doi.org/10.3354/meps10174-
dc.embargo.terms2018-03-31-
dc.date.updated2015-05-21T06:28:26Z-
dc.description.versionPeer Reviewed-
dc.language.rfc3066eng-
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