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2013-07-16 - Article/Dans un journal avec peer-review - Anglais - 4 page(s)

Dellicour Simon, Lecocq Thomas , "GCALIGNER 1.0: An alignment program to compute a multiple sample comparison data matrix from large eco-chemical datasets obtained by GC" in Journal of Separation Science, 36, 3206-3209

  • Edition : Wiley-VCH Verlag Gmbh, Weinheim (Germany)
  • Codes CREF : Biochimie (DI3112), Sciences exactes et naturelles (DI1000)
  • Unités de recherche UMONS : Zoologie (S869)
  • Instituts UMONS : Institut des Biosciences (Biosciences)

Abstract(s) :

(Anglais) GCALIGNER 1.0 is a computer program designed to perform a preliminary data comparison matrix of chemical data obtained by GC without MS information. The alignment algorithm is based on the comparison between the retention times of each detected compound in a sample. In this paper, we test the GCALIGNER efficiency on three datasets of the chemical secretions of bumble bees. The algorithm performs the alignment with a low error rate (<3%). GCALIGNER 1.0 is a useful, simple and free program based on an algorithm that enables the alignment of table-type data from GC.