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Limits to robustness and reproducibility in the demarcation of operational taxonomic units

Date

Date

Date
2015
Journal Article
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Schmidt, T. S. B., Matias Rodrigues, J. F., & von Mering, C. (2015). Limits to robustness and reproducibility in the demarcation of operational taxonomic units. Environmental Microbiology, 17(5), 1689–1706. https://doi.org/10.1111/1462-2920.12610

Abstract

Abstract

Abstract

The demarcation of operational taxonomic units (OTUs) from complex sequence data sets is a key step in contemporary studies of microbial ecology. However, as biologically motivated 'optimal' OTU-binning algorithms remain elusive, many conceptually distinct approaches continue to be used. Using a global data set of 887 870 bacterial 16S rRNA gene sequences, we objectively quantified biases introduced by several widely employed sequence clustering algorithms. We found that OTU-binning methods often provided surprisingly non-equivalent p

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116 since deposited on 2014-11-17
Acq. date: 2025-11-10

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Journal/Series Title

Volume

Volume

Volume
17

Number

Number

Number
5

Page Range

Page Range

Page Range
1689

Page end

Page end

Page end
1706

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Item Type
Journal Article

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Dewey Decimal Classifikation

Language

Language

Language
English

Publication date

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Publication date
2015

Date available

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Date available
2014-11-17

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Publisher

ISSN or e-ISSN

ISSN or e-ISSN

ISSN or e-ISSN
1462-2912

OA Status

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OA Status
Closed

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PubMed ID

PubMed ID

Funder name

Funder name

Funder name
FP7
SNSF

Grant ID

Grant ID

Grant ID
242870

Project Title

Project Title

Project Title
UMICIS - Uncultivated Microbes In Situ - a Computational Biology Approach to Determine Molecular Capabilities and Ecological Roles
SNF 31003A_135688

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116 since deposited on 2014-11-17
Acq. date: 2025-11-10

Citations

Citation copied

Schmidt, T. S. B., Matias Rodrigues, J. F., & von Mering, C. (2015). Limits to robustness and reproducibility in the demarcation of operational taxonomic units. Environmental Microbiology, 17(5), 1689–1706. https://doi.org/10.1111/1462-2920.12610

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