Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6555384 | Legal Medicine | 2016 | 6 Pages |
Abstract
We found that although the filing method was more laborious, and produced less dentine powder, the amount of amplifiable DNA per milligram of powder was substantially higher with the filing method compared to grinding the entire root. In addition, the number of short tandem repeat (STR) alleles detected and the peak height ratios of the STR profiles were notably higher. Although several other methods of extracting DNA-rich tissue from the pulp chamber of teeth have previously been reported, the method presented in this study is minimally invasive, thereby allowing the preservation of tooth and crown morphology.
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Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Sheree Hughes-Stamm, Frauke Warnke, Angela van Daal,