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  Composition of microbial oral biofilms during aturation in young healthy adults

Langfeldt, D., Neulinger, S. C., Heuer, W., Staufenbiel, I., Künzel, S., Baines, J. F., et al. (2014). Composition of microbial oral biofilms during aturation in young healthy adults. PLoS One, 9(2): e87449. doi:10.1371/journal.pone.0087449.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0015-87C9-9 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0015-87CA-7
Genre: Journal Article

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Langfeldt_2014.pdf (Publisher version), 403KB
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 Creators:
Langfeldt, Daniela, Author
Neulinger, Sven C., Author
Heuer, Wieland, Author
Staufenbiel, Ingmar, Author
Künzel, Sven1, Author              
Baines, John F.2, Author              
Eberhard, Jörg, Author
Schmitz, Ruth A., Author
Affiliations:
1Department Evolutionary Genetics, Max Planck Institute for Evolutionary Biology, Max Planck Society, ou_1445635              
2Guest Group Evolutionary Genomics, Max Planck Institute for Evolutionary Biology, Max Planck Society, ou_1445638              

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 Abstract: In the present study we aimed to analyze the bacterial community structure of oral biofilms at different maturation stages in young healthy adults. Oral biofilms established on membrane filters were collected from 32 human subjects after 5 different maturation intervals (1, 3, 5, 9 and 14 days) and the respective phylogenetic diversity was analyzed by 16S rDNA amplicon sequencing. Our analyses revealed highly diverse entire colonization profiles, spread into 8 phyla/candidate divisions and in 15 different bacterial classes. A large inter-individual difference in the subjects’ microbiota was observed, comprising 35% of the total variance, but lacking conspicuous general temporal trends in both alpha and beta diversity. We further obtained strong evidence that subjects can be categorized into three clusters based on three differently occurring and mutually exclusive species clusters.

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Language(s): eng - English
 Dates: 2013-09-242013-12-262014-02-04
 Publication Status: Published online
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 Identifiers: DOI: 10.1371/journal.pone.0087449
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Title: PLoS One
Source Genre: Journal
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Publ. Info: San Francisco, CA : Public Library of Science
Pages: - Volume / Issue: 9 (2) Sequence Number: e87449 Start / End Page: - Identifier: ISSN: 1932-6203
CoNE: /journals/resource/1000000000277850