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ngsTools: methods for population genetics analyses from next-generation sequencing data

Open access
Fumagalli, Matteo, Vieira, Filipe G., Linderoth, Tyler, Nielsen, Rasmus·2014·Bioinformatics

Abstract

Summary: Next-generation sequencing technologies produce short reads that are either de novo assembled or mapped to a reference genome. Genotypes and/or single-nucleotide polymorphisms are then determined from the read composition at each site, which become the basis for many downstream analyses. However, for low sequencing depths, e.g. , there is considerable statistical uncertainty in the assignment of genotypes because of random sampling of homologous base pairs in heterozygotes and sequencing or alignment errors. Recently, several probabilistic methods have been proposed to account for this uncertainty and make accurate inferences from low quality and/or coverage sequencing data. We present ngsTools, a collection of programs to perform population genetics analyses from next-generation sequencing data. The methods implemented in these programs do not rely on single-nucleotide polymorphism or genotype calling and are particularly suitable for low sequencing depth data. Availability: Programs included in ngsTools are implemented in C/C++ and are freely available for noncommercial use at https://github.com/mfumagalli/ngsTools. Contact: mfumagalli82@gmail.com Supplementary Information: Supplementary materials are available at Bioinformatics online.

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Metadata

Authors
Fumagalli, M., Vieira, F. G., Linderoth, T., & Nielsen, R.
Venue
Bioinformatics
Published
2014-01-23
Volume
30
Issue
10
Pages
1486-1487
ISSN
  • 1367-4803 (ISSN-L)
  • 1367-4811
OpenAlex
W2142138981
Cited by
251
References
1
FWCI
6.94
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: ngsTools: methods for population genetics analyses from next-generation sequencing data. https://app.cochat.ai/papers/10.1093/bioinformatics/btu041
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Fumagalli, M., Vieira, F. G., Linderoth, T., & Nielsen, R. (2014). ngsTools: methods for population genetics analyses from next-generation sequencing data. Bioinformatics. https://doi.org/10.1093/bioinformatics/btu041

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