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FACIL: Fast and Accurate Genetic Code Inference and Logo.

  • Bas E Dutilh
  • , Rasa Jurgelenaite
  • , Radek Szklarczyk
  • , Sacha A F T van Hijum
  • , Harry R Harhangi
  • , Markus Schmid
  • , Bart de Wild
  • , Kees-Jan Françoijs
  • , Hendrik G Stunnenberg
  • , Marc Strous
  • , Mike S M Jetten
  • , Huub J M Op den Camp
  • , Martijn A Huynen

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

MOTIVATION: The intensification of DNA sequencing will increasingly unveil uncharacterized species with potential alternative genetic codes. A total of 0.65% of the DNA sequences currently in Genbank encode their proteins with a variant genetic code, and these exceptions occur in many unrelated taxa. RESULTS: We introduce FACIL (Fast and Accurate genetic Code Inference and Logo), a fast and reliable tool to evaluate nucleic acid sequences for their genetic code that detects alternative codes even in species distantly related to known organisms. To illustrate this, we apply FACIL to a set of mitochondrial genomic contigs of Globobulimina pseudospinescens. This foraminifer does not have any sequenced close relative in the databases, yet we infer its alternative genetic code with high confidence values. Results are intuitively visualized in a Genetic Code Logo. Availability and implementation: FACIL is available as a web-based service at http://www.cmbi.ru.nl/FACIL/ and as a stand-alone program.
Original languageEnglish
Pages (from-to)1929-1933
Number of pages5
JournalBioinformatics
Volume27
Issue number14
Publication statusPublished - 2011

Keywords

  • DNA
  • protein
  • article
  • computer program
  • DNA sequence
  • foraminifer
  • genetic code
  • genetics
  • devices
  • Internet
  • mitochondrion
  • nucleic acid database
  • nucleotide sequence

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