DNA for species identification in leather: Fraud detection and endangered species protection

International audienceIn this study, we focused on species identification in leather. Based on optimized extraction method combined with a panel of ultra-specific primers targeting short mitochondrial DNA fragments, we have developed a complete and efficient method that allows molecular identification of species origin in leather. Despite great advances in the fields of forensic, species identification in processed animal products is still very limited, not only because of classic problems as the tiny amount of DNA and/or DNA degradation, but also because of the critical problem of PCR inhibitors which are co-extracted with DNA molecules. In perspective, this study could be applied to detect frauds in particular in leather market and/or protect endangered species

Conserver l’instrument de musique en état de jeu : contraintes d’origine et origines des contraintes mécaniques au sein de l’instrument de musique à cordes

International audienc