Citation New insights from old bones: DNA preservation and degradation in permafrost preserved mammoth remains. Schwarz Carsten, Régis Debruyne, Melanie Kuch, Elizabth McNally, Henry Schwarcz, Andrew Aubrey, Jeffrey Bada, Hendrik N. Poinar. Nucleic Acids Research 2009, 37(10): 3215–3229. DOI:10.1093/nar/gkp159 Abstract Despite being plagued by heavily degraded DNA in palaeontological remains, most studies addressing the state [...]