Large‐scale biogeography and environmental regulation of methanotrophic bacteria across boreal inland waters

Crevecoeur, Sophie; Ruiz-González, Clara; Prairie, Yves T.; Del Giorgio, Paul A.; Natural Sciences and Engineering Research Council of Canada

Large‐scale biogeography and environmental regulation of methanotrophic bacteria across boreal inland waters

16 pages, 7 figures, 1 table, supporting information https://doi.org/10.1111/mec.15223.-- Raw sequences have been deposited in the European Nucleotide Archive under the Accession nos. PRJEB11530 and PRJEB17975

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Main Authors:	Crevecoeur, Sophie, Ruiz-González, Clara, Prairie, Yves T., Del Giorgio, Paul A.
Other Authors:	Natural Sciences and Engineering Research Council of Canada
Format:	artículo biblioteca
Published:	Wiley-Blackwell 2019-09
Subjects:	Large‐scale spatial patterns, Methane cycle, Microbial biogeography, Boreal inland water, Methanotrophs ecology, Methanotroph community composition,
Online Access:	http://hdl.handle.net/10261/192547 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100000038
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spelling	dig-icm-es-10261-1925472020-12-12T16:58:16Z Large‐scale biogeography and environmental regulation of methanotrophic bacteria across boreal inland waters Crevecoeur, Sophie Ruiz-González, Clara Prairie, Yves T. Del Giorgio, Paul A. Natural Sciences and Engineering Research Council of Canada Ministerio de Economía y Competitividad (España) Large‐scale spatial patterns Methane cycle Microbial biogeography Boreal inland water Methanotrophs ecology Methanotroph community composition 16 pages, 7 figures, 1 table, supporting information https://doi.org/10.1111/mec.15223.-- Raw sequences have been deposited in the European Nucleotide Archive under the Accession nos. PRJEB11530 and PRJEB17975 Aerobic methanotrophic bacteria (methanotrophs) use methane as a source of carbon and energy, thereby mitigating net methane emissions from natural sources. Methanotrophs represent a widespread and phylogenetically complex guild, yet the biogeography of this functional group and the factors that explain the taxonomic structure of the methanotrophic assemblage are still poorly understood. Here, we used high‐throughput sequencing of the 16S rRNA gene of the bacterial community to study the methanotrophic community composition and the environmental factors that influence their distribution and relative abundance in a wide range of freshwater habitats, including lakes, streams and rivers across the boreal landscape. Within one region, soil and soil water samples were additionally taken from the surrounding watersheds in order to cover the full terrestrial–aquatic continuum. The composition of methanotrophic communities across the boreal landscape showed only a modest degree of regional differentiation but a strong structuring along the hydrologic continuum from soil to lake communities, regardless of regions. This pattern along the hydrologic continuum was mostly explained by a clear niche differentiation between type I and type II methanotrophs along environmental gradients in pH, and methane concentrations. Our results suggest very different roles of type I and type II methanotrophs within inland waters, the latter likely having a terrestrial source and reflecting passive transport and dilution along the aquatic networks, but this is an unresolved issue that requires further investigation We acknowledge the Natural Science and Engineering Research Council of Canada (NSERC) and Hydro‐Quebec for funding the programme of the Carbon Biogeochemistry in Boreal Aquatic Systems (CarBBAS) Industrial Research Chair of which this study is part of the UNESCO chair in global environmental change, and the NSERC Collaborative Research and Training Experience Program (CREATE) training programme in lake and fluvial ecology Écolac for post‐doctoral fellowship. CRG was supported by a Juan de la Cierva fellowship (IJCI‐2015‐23505, MINECO, Spain) Peer Reviewed 2019-10-14T07:20:19Z 2019-10-14T07:20:19Z 2019-09 2019-10-14T07:20:19Z artículo http://purl.org/coar/resource_type/c_6501 doi: 10.1111/mec.15223 issn: 0962-1083 e-issn: 1365-294X Molecular Ecology 28(18): 4181-4196 (2019) http://hdl.handle.net/10261/192547 10.1111/mec.15223 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100000038 https://doi.org/10.1111/mec.15223 Sí open Wiley-Blackwell
institution	ICM ES
collection	DSpace
country	España
countrycode	ES
component	Bibliográfico
access	En linea
databasecode	dig-icm-es
tag	biblioteca
region	Europa del Sur
libraryname	Biblioteca del ICM España
topic	Large‐scale spatial patterns Methane cycle Microbial biogeography Boreal inland water Methanotrophs ecology Methanotroph community composition Large‐scale spatial patterns Methane cycle Microbial biogeography Boreal inland water Methanotrophs ecology Methanotroph community composition
spellingShingle	Large‐scale spatial patterns Methane cycle Microbial biogeography Boreal inland water Methanotrophs ecology Methanotroph community composition Large‐scale spatial patterns Methane cycle Microbial biogeography Boreal inland water Methanotrophs ecology Methanotroph community composition Crevecoeur, Sophie Ruiz-González, Clara Prairie, Yves T. Del Giorgio, Paul A. Large‐scale biogeography and environmental regulation of methanotrophic bacteria across boreal inland waters
description	16 pages, 7 figures, 1 table, supporting information https://doi.org/10.1111/mec.15223.-- Raw sequences have been deposited in the European Nucleotide Archive under the Accession nos. PRJEB11530 and PRJEB17975
author2	Natural Sciences and Engineering Research Council of Canada
author_facet	Natural Sciences and Engineering Research Council of Canada Crevecoeur, Sophie Ruiz-González, Clara Prairie, Yves T. Del Giorgio, Paul A.
format	artículo
topic_facet	Large‐scale spatial patterns Methane cycle Microbial biogeography Boreal inland water Methanotrophs ecology Methanotroph community composition
author	Crevecoeur, Sophie Ruiz-González, Clara Prairie, Yves T. Del Giorgio, Paul A.
author_sort	Crevecoeur, Sophie
title	Large‐scale biogeography and environmental regulation of methanotrophic bacteria across boreal inland waters
title_short	Large‐scale biogeography and environmental regulation of methanotrophic bacteria across boreal inland waters
title_full	Large‐scale biogeography and environmental regulation of methanotrophic bacteria across boreal inland waters
title_fullStr	Large‐scale biogeography and environmental regulation of methanotrophic bacteria across boreal inland waters
title_full_unstemmed	Large‐scale biogeography and environmental regulation of methanotrophic bacteria across boreal inland waters
title_sort	large‐scale biogeography and environmental regulation of methanotrophic bacteria across boreal inland waters
publisher	Wiley-Blackwell
publishDate	2019-09
url	http://hdl.handle.net/10261/192547 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100000038
work_keys_str_mv	AT crevecoeursophie largescalebiogeographyandenvironmentalregulationofmethanotrophicbacteriaacrossborealinlandwaters AT ruizgonzalezclara largescalebiogeographyandenvironmentalregulationofmethanotrophicbacteriaacrossborealinlandwaters AT prairieyvest largescalebiogeographyandenvironmentalregulationofmethanotrophicbacteriaacrossborealinlandwaters AT delgiorgiopaula largescalebiogeographyandenvironmentalregulationofmethanotrophicbacteriaacrossborealinlandwaters
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Large‐scale biogeography and environmental regulation of methanotrophic bacteria across boreal inland waters

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