Evaluation of a new experimental kit for the extraction of DNA from bones and teeth using a non-powder method.

An experimental DNA extraction kit (new kit) was recently developed to extract DNA from degraded skeletal remains without the need for powdering the samples. We compared the utility of the new kit with the conventional phenol/chloroform method using real-time quantitative PCR and multiplex STR analysis. The new kit yielded large amounts of DNA from a compact bone fragment compared with the conventional phenol/chloroform method.