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What We Can Learn from Ancient DNA
Episode 316

What We Can Learn from Ancient DNA

How can analysis of DNA isolated from old, preserved organisms, bones, or tissues tell us about life today? Dr. Beth Shapio is a professor at the University of California Santa Cruz and an HHMI Investigator. She has studied the genomic information from a

Talking Biotech with Dr. Kevin Folta · Kevin M. Folta

October 30, 202152m 42s

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Show Notes

How can analysis of DNA isolated from old, preserved organisms, bones, or tissues tell us about life today?  Dr. Beth Shapio is a professor at the University of California Santa Cruz and an HHMI Investigator. She has studied the genomic information from ancient preserved sources to describe events and adaptations that underlie species evolution.  In this episode we discuss the technology behind isolating ancient DNA, its utility in resolving evolutionary lineages, and understanding traits in populations and their relationships to their environment. We conclude with a discussion of gene editing ethics and application to conservation biology.

Follow Dr. Shapiro on Twitter at @BonesAndBugs

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Topics

biotechsciencelife scienceplant biologyagricultureagtechbiology