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A SUB-ANTARCTIC PEAT MOSS METAGENOME INDICATES MICROBIOME RESILIENCE TO STRESS AND BIOGEOCHEMICAL FUNCTIONS OF EARLY PALEOZOIC TERRESTRIAL ECOSYSTEMS

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dc.creatorPATRICIA EUGENIA PAULINA ARANCIBIA ÁVILA
dc.date2017
dc.date.accessioned2025-01-10T14:30:17Z
dc.date.available2025-01-10T14:30:17Z
dc.date.issued2017
dc.description.abstractPREMISE OF RESEARCH.?ABUNDANT PEAT MOSSES AND EPIBIOTIC MICROBIOTA, COMMON IN WIDESPREAD MODERN PEATLANDS, CONSTITUTE COMPLEX BIOTIC SYSTEMS RECOGNIZED TO PROVIDE GLOBALLY SIGNIFICANT ECOSYSTEM SERVICES: ORGANIC CARBON SEQUESTRATION, METHANE OXIDATION, AND NITROGEN FIXATION. BECAUSE RECENT FOSSIL AND MOLECULAR DIVERSIFICATION EVIDENCE INDICATES THAT PEAT MOSSES ARE >450 MYR OLD, THEY MAY BE AMONG EARTH?S EARLIEST LAND PLANTS. THE BIOGEOCHEMICAL EFFECTS OF EARLY VEGETATION, WHICH MAY HAVE OCCUPIED REMOTE ISLANDS AND EXPERIENCED NUTRITIONAL STRESS AND EPISODES OF HIGH UV RADIATION, ARE POORLY UNDERSTOOD. TO GAIN INSIGHT INTO TAXONOMIC COMPOSITION, BIOGEOCHEMICAL FUNCTION, AND RESILIENCE OF ARCHAIC PEAT MOSS MICROBIOMES, WE PERFORMED SHOTGUN METAGENOMIC SEQUENCING OF A SIMILARLY STRESSED MODERN PEAT MOSS.
dc.formatapplication/pdf
dc.identifier.doi10.1086/693019
dc.identifier.issn1537-5315
dc.identifier.issn1058-5893
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/7721
dc.languagespa
dc.publisherINTERNATIONAL JOURNAL OF PLANT SCIENCES
dc.relation.uri10.1086/693019
dc.rightsPUBLICADA
dc.titleA SUB-ANTARCTIC PEAT MOSS METAGENOME INDICATES MICROBIOME RESILIENCE TO STRESS AND BIOGEOCHEMICAL FUNCTIONS OF EARLY PALEOZOIC TERRESTRIAL ECOSYSTEMS
dc.title.alternativeUN METAGENOMA DE MUSGO DE TURBA SUBANTÁRTICO INDICA LA RESILIENCIA DEL MICROBIOMA AL ESTRÉS Y LAS FUNCIONES BIOGEOQUÍMICAS DE LOS ECOSISTEMAS TERRESTRES PALEOZOICOS TEMPRANOS
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE CIENCIAS BASICAS
ubb.SedeCHILLÁN
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