DNA analysis of root canal-filled teeth.

@article{Izawa2017DNAAO,
  title={DNA analysis of root canal-filled teeth.},
  author={Hikaru Izawa and Hirofumi Tsutsumi and Sayaka Maruyama and Toshinobu Komuro},
  journal={Legal medicine},
  year={2017},
  volume={27},
  pages={10-18}
}
Teeth are markedly useful as samples for DNA analysis; however, intact teeth are not always available. This study examined the possibility of identifying autosomal and Y-chromosome short tandem repeat (STR) types in samples from 34 teeth (15 intact and 19 root canal filled) that had been preserved for 10-33years after dental extraction. The aim was to explore the feasibility of individual identification by DNA analysis of samples obtained from highly decomposed and skeletonized corpses. Only… CONTINUE READING