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Cited by 318

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Common Contaminants in Next-Generation Sequencing That Hinder Discovery of Low-Abundance Microbes

Open access
Laurence, Martin, Hatzis, Christos, Brash, Douglas E.·2014·PLoS ONE

Abstract

Unbiased high-throughput sequencing of whole metagenome shotgun DNA libraries is a promising new approach to identifying microbes in clinical specimens, which, unlike other techniques, is not limited to known sequences. Unlike most sequencing applications, it is highly sensitive to laboratory contaminants as these will appear to originate from the clinical specimens. To assess the extent and diversity of sequence contaminants, we aligned 57 "1000 Genomes Project" sequencing runs from six centers against the four largest NCBI BLAST databases, detecting reads of diverse contaminant species in all runs and identifying the most common of these contaminant genera (Bradyrhizobium) in assembled genomes from the NCBI Genome database. Many of these microorganisms have been reported as contaminants of ultrapure water systems. Studies aiming to identify novel microbes in clinical specimens will greatly benefit from not only preventive measures such as extensive UV irradiation of water and cross-validation using independent techniques, but also a concerted effort to sequence the complete genomes of common contaminants so that they may be subtracted computationally.

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Metadata

Authors
Laurence, M., Hatzis, C., & Brash, D. E.
Venue
PLoS ONE
Published
2014-05-16
Volume
9
Issue
5
Pages
e97876
ISSN
1932-6203 (ISSN-L)
OpenAlex
W1970729332
Cited by
318
References
3
FWCI
8.27
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Common Contaminants in Next-Generation Sequencing That Hinder Discovery of Low-Abundance Microbes. https://app.cochat.ai/papers/10.1371/journal.pone.0097876
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Laurence, M., Hatzis, C., & Brash, D. E. (2014). Common Contaminants in Next-Generation Sequencing That Hinder Discovery of Low-Abundance Microbes. PLoS ONE. https://doi.org/10.1371/journal.pone.0097876

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