Niche differentiation drives microbial community assembly and succession in full-scale activated sludge bioreactors

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dc.contributor.authorCelis Rodríguez, Miguel de
dc.contributor.authorDuque, Javier
dc.contributor.authorMarquina Díaz, Domingo
dc.contributor.authorSalvadó, Humbert
dc.contributor.authorSerrano Barrero, Susana Lourdes
dc.contributor.authorArregui García-Rovés, Lucía
dc.contributor.authorSantos de la Sen, Antonio
dc.contributor.authorBelda Aguilar, Ignacio
dc.date.accessioned2023-06-22T10:56:28Z
dc.date.available2023-06-22T10:56:28Z
dc.date.issued2022-04-11
dc.description.abstractNetwork models and community phylogenetic analyses are applied to assess the composition, structure, and ecological assembly mechanisms of microbial communities. Here we combine both approaches to investigate the temporal dynamics of network properties in individual samples of two activated sludge systems at different adaptation stages. At initial assembly stages, we observed microbial communities adapting to activated sludge, with an increase in network modularity and co-exclusion proportion, and a decrease in network clustering, here interpreted as a consequence of niche specialization. The selective pressure of deterministic factors at wastewater treatment plants produces this trend and maintains the structure of highly functional and specialized communities responding to seasonal environmental changes.
dc.description.departmentDepto. de Genética, Fisiología y Microbiología
dc.description.facultyFac. de Ciencias Biológicas
dc.description.refereedTRUE
dc.description.sponsorshipMinisterio de Ciencia e innovación (MICINN). Agencia Estatal de Investigación(AEI)
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/74250
dc.identifier.doi10.1038/s41522-022-00291-2
dc.identifier.issnElectronic: 2055-5008
dc.identifier.officialurlhttps://doi.org/10.1038/s41522-022-00291-2
dc.identifier.relatedurlhttps://www.nature.com/articles/s41522-022-00291-2#citeas
dc.identifier.urihttps://hdl.handle.net/20.500.14352/71916
dc.issue.number23
dc.journal.titlenpj Biofilms and Microbiomes
dc.language.isoeng
dc.page.final6
dc.page.initial1
dc.publisherNature Research
dc.relation.projectID(CTM2016-76491-P)(FPI grant number: BES-2017-080024)(10.13039/501100011033)(Project PID2019-105834GA-I00)
dc.rightsAtribución 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/es/
dc.subject.cdu579.69
dc.subject.keywordMicrobial community
dc.subject.keywordSludge bioreactors
dc.subject.ucmMicrobiología (Biología)
dc.subject.unesco2414 Microbiología
dc.titleNiche differentiation drives microbial community assembly and succession in full-scale activated sludge bioreactors
dc.typejournal article
dc.volume.number8
dspace.entity.typePublication
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relation.isAuthorOfPublication.latestForDiscoveryd779dc78-9841-41f1-9ea5-f5c397c918c0
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