www.DNA-surveillance: applied molecular taxonomy for species conservation and discovery

• Autores: C. Scott Baker, Merel L. Dalebout, Shane Lavery
• Localización: Trends in ecology and evolution, ISSN 0169-5347, Vol. 18, Nº 6, 2003, pág. 271
• Idioma: inglés
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• Resumen

  • To address the full range of issues in biosurveillance and biodiversity, molecular taxonomy must encompass both traditional methods of museum curation and recent advances in bioinformatics [ 1 ]. DNA Surveillance attempts to bridge this gap for the identification of species threatened by exploitation or protected by international agreements (e.g. [ 2 ]). This web-based programme aligns a user-submitted gene sequence of unknown origin against a comprehensive set of reference sequences curated by species specialists [ 3 ]. Evolutionary distances and a phylogenetic tree with bootstrap simulations are used to judge species identity of the unknown ‘test’ sequence relative to the prealigned reference data set.