Publications by authors named "Tonja Jeromelj"
As the field of ancient DNA research continues to evolve and produce significant discoveries, it is important to address the crucial limitations it still faces. Under conducive conditions, DNA can persist for thousands of years within human skeletal remains, but, as excavation occurs, the environment abruptly changes, often leading to the loss of DNA and valuable genetic information. Proper storage procedures are needed to mediate DNA degradation and maintain sample integrity.
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- A proper sampling strategy is crucial for obtaining sufficient DNA from aged skeletal remains, with the petrous bone being the best source but also very destructive for extraction.
- Recent studies indicate that teeth, specifically the dental cementum, are a promising alternative for DNA extraction using a nondestructive method.
- While petrous bones generally yield more DNA, when teeth are well-preserved, they can provide comparable results for genetic analysis without damaging the specimens.