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遗传 2000
Emerging Field of Ancient DNA Study
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Abstract:
DNA present in ancient samples can be recovered,amplified and analysed.It opens a new window for genetic analysis in many different disciplines,such as anthropology,archaeology,human population genetics,animal and plant evolutionary taxonomy and forensic science.In general,ancient DNA is rare in quantity,damaged in quality.To ensure the reproducibility and reliability of the results,great cares should be taken,such as various measurements against contamination and phylogenetic analysis of ancient DNA sequences.In this paper we review recovery,amplification and analysis of ancient DNA,also discuss the guidelines to ensure the authenticity of ancient DNA and the recent advances in ancient DNA study.
