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dc.contributor.author
Nikolic, Nela
dc.contributor.author
Smole, Zlatko
dc.contributor.author
Krisko, Anita
dc.date.accessioned
2018-09-13T11:16:23Z
dc.date.available
2017-06-10T10:46:34Z
dc.date.available
2018-09-13T11:16:23Z
dc.date.issued
2012-10-25
dc.identifier.issn
1932-6203
dc.identifier.other
10.1371/journal.pone.0048231
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/58134
dc.identifier.doi
10.3929/ethz-b-000058134
dc.description.abstract
In this study, we propose a novel way to describe the variety of environmental adaptations of Archaea. We have clustered 57 Archaea by using a non-redundant set of proteomic features, and verified that the clusters correspond to environmental adaptations to the archaeal habitats. The first cluster consists dominantly of hyperthermophiles and hyperthermoacidophilic aerobes. The second cluster joins together halophilic and extremely halophilic Archaea, while the third cluster contains mesophilic (mostly methanogenic) Archaea together with thermoacidophiles. The non-redundant subset of proteomic features was found to consist of five features: the ratio of charged residues to uncharged, average protein size, normalized frequency of beta-sheet, normalized frequency of extended structure and number of hydrogen bond donors. We propose this clustering to be termed phyloecological clustering. This approach could give additional insights into relationships among archaeal species that may be hidden by sole phylogenetic analysis.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Public Library of Science
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/3.0/
dc.title
Proteomic Properties Reveal Phyloecological Clusters of Archaea
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 3.0 Unported
ethz.journal.title
PLoS ONE
ethz.journal.volume
7
en_US
ethz.journal.issue
10
en_US
ethz.journal.abbreviated
PLoS ONE
ethz.pages.start
e48231
en_US
ethz.size
10 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.nebis
006206116
ethz.publication.place
Lawrence, KS, USA
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02350 - Dep. Umweltsystemwissenschaften / Dep. of Environmental Systems Science::02721 - Inst. f. Biogeochemie u. Schadstoffdyn. / Inst. Biogeochem. and Pollutant Dynamics::03743 - Ackermann, Martin / Ackermann, Martin
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02350 - Dep. Umweltsystemwissenschaften / Dep. of Environmental Systems Science::02721 - Inst. f. Biogeochemie u. Schadstoffdyn. / Inst. Biogeochem. and Pollutant Dynamics::03743 - Ackermann, Martin / Ackermann, Martin
ethz.date.deposited
2017-06-10T10:49:11Z
ethz.source
ECIT
ethz.identifier.importid
imp59364ff48242a95447
ethz.ecitpid
pub:92971
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-07-25T11:21:16Z
ethz.rosetta.lastUpdated
2018-11-08T02:08:27Z
ethz.rosetta.versionExported
true
ethz.COinS
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