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DnaSP 6: DNA Sequence Polymorphism Analysis of Large Data Sets.

Julio Rozas1, Albert Ferrer-Mata1, Juan Carlos Sánchez-DelBarrio1

  • 1Departament de Genètica, Microbiologia i Estadística and Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona, Barcelona, Spain.

Molecular Biology and Evolution
|October 14, 2017
PubMed
Summary
This summary is machine-generated.

The updated DNA Sequence Polymorphism (DnaSP) software (version 6) now analyzes large population genetics datasets from high-throughput sequencing. It includes new modules for genomic data, faster analysis, and coalescent simulations.

Keywords:
Coalescent SimulationsPopulation Genetics SoftwareRADseq AnalysisSNPsVCF

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Area of Science:

  • Population Genetics
  • Bioinformatics
  • Genomics

Background:

  • The DNA Sequence Polymorphism (DnaSP) software is a widely used tool for population genetic analyses.
  • Previous versions were limited in analyzing large datasets generated by modern sequencing technologies.

Purpose of the Study:

  • To introduce DnaSP version 6, enhancing its capabilities for population genetic analysis.
  • To provide tools for analyzing large-scale genomic data and performing coalescent simulations.

Main Methods:

  • Implementation of new modules for analyzing data from genomic partitioning methods (e.g., RADseq).
  • Development of faster, scalable methods for high-throughput sequencing data.
  • Integration of summary statistics for multi-locus population genetics.
  • Inclusion of modules for single- and multi-locus coalescent simulations.

Main Results:

  • DnaSP 6 offers novel functionalities for analyzing large population genetics datasets.
  • The software provides faster and more scalable analysis methods.
  • New modules enable sophisticated coalescent simulations for demographic studies.

Conclusions:

  • DnaSP 6 is a significantly upgraded tool for comprehensive population genetic analyses.
  • The software is well-suited for current high-throughput sequencing data and complex population models.
  • DnaSP 6 is freely available with extensive documentation.