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A tool for single nucleotide polymorphism (SNP) calling for 454 and Ion Torrent data.


Biology, Genetics, DNA polymorphism


  • Operation: Genetic variation analysis, SNP calling
  • Software interface: Command-line interface
  • Language: C++
  • Operating system: Linux
  • License: Not stated
  • Cost: Free
  • Version name: 1.1
  • Maturity:
  • Credit: Zeng F, Jiang R, Chen T.
  • Contact: Ting Chen tingchen at, Rui Jiang ruijiang at
  • Collection: -


Zeng F, Jiang R, Chen T "PyroHMMsnp: an SNP caller for Ion Torrent and 454 sequencing data." Nucleic Acids Res. 2013; 41(13):e136
PMID: 23700313
PMCID: PMC3711422

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