Long-term effects of ocean warming on the prokaryotic community: evidence from the vibrios.

2.50
Hdl Handle:
http://hdl.handle.net/10033/231851
Title:
Long-term effects of ocean warming on the prokaryotic community: evidence from the vibrios.
Authors:
Vezzulli, Luigi; Brettar, Ingrid; Pezzati, Elisabetta; Reid, Philip C; Colwell, Rita R; Höfle, Manfred G; Pruzzo, Carla
Abstract:
The long-term effects of ocean warming on prokaryotic communities are unknown because of lack of historical data. We overcame this gap by applying a retrospective molecular analysis to the bacterial community on formalin-fixed samples from the historical Continuous Plankton Recorder archive, which is one of the longest and most geographically extensive collections of marine biological samples in the world. We showed that during the last half century, ubiquitous marine bacteria of the Vibrio genus, including Vibrio cholerae, increased in dominance within the plankton-associated bacterial community of the North Sea, where an unprecedented increase in bathing infections related to these bacteria was recently reported. Among environmental variables, increased sea surface temperature explained 45% of the variance in Vibrio data, supporting the view that ocean warming is favouring the spread of vibrios and may be the cause of the globally increasing trend in their associated diseases.
Affiliation:
Department for the Study of Territory and its Resources, University of Genoa, Genoa, Italy. luigi.vezzulli@unige.it
Citation:
Long-term effects of ocean warming on the prokaryotic community: evidence from the vibrios. 2012, 6 (1):21-30 ISME J
Journal:
The ISME journal
Issue Date:
Jan-2012
URI:
http://hdl.handle.net/10033/231851
DOI:
10.1038/ismej.2011.89
PubMed ID:
21753799
Type:
Article
Language:
en
ISSN:
1751-7370
Appears in Collections:
Publications of Dept. Vaccinology (VAC)

Full metadata record

DC FieldValue Language
dc.contributor.authorVezzulli, Luigien_GB
dc.contributor.authorBrettar, Ingriden_GB
dc.contributor.authorPezzati, Elisabettaen_GB
dc.contributor.authorReid, Philip Cen_GB
dc.contributor.authorColwell, Rita Ren_GB
dc.contributor.authorHöfle, Manfred Gen_GB
dc.contributor.authorPruzzo, Carlaen_GB
dc.date.accessioned2012-07-03T08:22:53Z-
dc.date.available2012-07-03T08:22:53Z-
dc.date.issued2012-01-
dc.identifier.citationLong-term effects of ocean warming on the prokaryotic community: evidence from the vibrios. 2012, 6 (1):21-30 ISME Jen_GB
dc.identifier.issn1751-7370-
dc.identifier.pmid21753799-
dc.identifier.doi10.1038/ismej.2011.89-
dc.identifier.urihttp://hdl.handle.net/10033/231851-
dc.description.abstractThe long-term effects of ocean warming on prokaryotic communities are unknown because of lack of historical data. We overcame this gap by applying a retrospective molecular analysis to the bacterial community on formalin-fixed samples from the historical Continuous Plankton Recorder archive, which is one of the longest and most geographically extensive collections of marine biological samples in the world. We showed that during the last half century, ubiquitous marine bacteria of the Vibrio genus, including Vibrio cholerae, increased in dominance within the plankton-associated bacterial community of the North Sea, where an unprecedented increase in bathing infections related to these bacteria was recently reported. Among environmental variables, increased sea surface temperature explained 45% of the variance in Vibrio data, supporting the view that ocean warming is favouring the spread of vibrios and may be the cause of the globally increasing trend in their associated diseases.en_GB
dc.language.isoenen
dc.rightsArchived with thanks to The ISME journalen_GB
dc.subject.meshCholeraen_GB
dc.subject.meshClimate Changeen_GB
dc.subject.meshNorth Seaen_GB
dc.subject.meshOceans and Seasen_GB
dc.subject.meshPlanktonen_GB
dc.subject.meshRetrospective Studiesen_GB
dc.subject.meshSeawateren_GB
dc.subject.meshTimeen_GB
dc.subject.meshVibrioen_GB
dc.subject.meshVibrio choleraeen_GB
dc.titleLong-term effects of ocean warming on the prokaryotic community: evidence from the vibrios.en
dc.typeArticleen
dc.contributor.departmentDepartment for the Study of Territory and its Resources, University of Genoa, Genoa, Italy. luigi.vezzulli@unige.iten_GB
dc.identifier.journalThe ISME journalen_GB

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