Activity and diversity of methanotrophic bacteria at methane seeps in Eastern Lake Constance sediments

Lade...
Vorschaubild
Dateien
Deutzmann_Activity.pdf
Deutzmann_Activity.pdfGröße: 573.27 KBDownloads: 371
Datum
2011
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
ArXiv-ID
Internationale Patentnummer
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Open Access Green
Sammlungen
Core Facility der Universität Konstanz
Gesperrt bis
Titel in einer weiteren Sprache
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published
Erschienen in
Applied and Environmental Microbiology. 2011, 77(8), pp. 2573-2581. ISSN 0099-2240. eISSN 1098-5336. Available under: doi: 10.1128/AEM.02776-10
Zusammenfassung

The activity and community structure of aerobic methanotrophic communities were investigated at methane seeps (pockmarks) in the littoral and profundal zones of an oligotrophic freshwater lake (Lake Constance, Germany). Measurements of potential methane oxidation rates showed that sediments inside littoral pockmarks are hot spots of methane oxidation. Potential methane oxidation rates at littoral pockmark sites exceeded the rates of the surrounding sediment by 2 orders of magnitude. Terminal restriction fragment length polymorphism (T-RFLP) analysis of the pmoA gene revealed major differences in the methanotrophic community composition between littoral pockmarks and the surrounding sediments. Clone library analysis confirmed that one distinct Methylobacter-related group dominates the community at littoral pockmarks. In profundal sediments, the differences between pockmarks and surrounding sediments were found to be less pronounced.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
570 Biowissenschaften, Biologie
Schlagwörter
Konferenz
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690DEUTZMANN, Jörg S., Susanne WÖRNER, Bernhard SCHINK, 2011. Activity and diversity of methanotrophic bacteria at methane seeps in Eastern Lake Constance sediments. In: Applied and Environmental Microbiology. 2011, 77(8), pp. 2573-2581. ISSN 0099-2240. eISSN 1098-5336. Available under: doi: 10.1128/AEM.02776-10
BibTex
@article{Deutzmann2011-04Activ-17940,
  year={2011},
  doi={10.1128/AEM.02776-10},
  title={Activity and diversity of methanotrophic bacteria at methane seeps in Eastern Lake Constance sediments},
  number={8},
  volume={77},
  issn={0099-2240},
  journal={Applied and Environmental Microbiology},
  pages={2573--2581},
  author={Deutzmann, Jörg S. and Wörner, Susanne and Schink, Bernhard}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/17940">
    <dc:creator>Wörner, Susanne</dc:creator>
    <dcterms:abstract xml:lang="eng">The activity and community structure of aerobic methanotrophic communities were investigated at methane seeps (pockmarks) in the littoral and profundal zones of an oligotrophic freshwater lake (Lake Constance, Germany). Measurements of potential methane oxidation rates showed that sediments inside littoral pockmarks are hot spots of methane oxidation. Potential methane oxidation rates at littoral pockmark sites exceeded the rates of the surrounding sediment by 2 orders of magnitude. Terminal restriction fragment length polymorphism (T-RFLP) analysis of the pmoA gene revealed major differences in the methanotrophic community composition between littoral pockmarks and the surrounding sediments. Clone library analysis confirmed that one distinct Methylobacter-related group dominates the community at littoral pockmarks. In profundal sediments, the differences between pockmarks and surrounding sediments were found to be less pronounced.</dcterms:abstract>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/17940/1/Deutzmann_Activity.pdf"/>
    <dc:contributor>Deutzmann, Jörg S.</dc:contributor>
    <dcterms:bibliographicCitation>First publ. in: Applied and environmental microbiology ; 77 (2011), 8. - pp. 2573-2581</dcterms:bibliographicCitation>
    <dc:contributor>Schink, Bernhard</dc:contributor>
    <dc:language>eng</dc:language>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-03-01T11:06:15Z</dc:date>
    <dcterms:issued>2011-04</dcterms:issued>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/17940/1/Deutzmann_Activity.pdf"/>
    <dc:rights>terms-of-use</dc:rights>
    <dcterms:title>Activity and diversity of methanotrophic bacteria at methane seeps in Eastern Lake Constance sediments</dcterms:title>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-03-01T11:06:15Z</dcterms:available>
    <dc:contributor>Wörner, Susanne</dc:contributor>
    <dc:creator>Schink, Bernhard</dc:creator>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/17940"/>
    <dc:creator>Deutzmann, Jörg S.</dc:creator>
  </rdf:Description>
</rdf:RDF>
Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Kontakt
URL der Originalveröffentl.
Prüfdatum der URL
Prüfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen