For The First Time, Scientists Successfully Extract DNA From Insects Embedded In Tree Resin

Read the full story in Forbes.

study published in the journal PLOS ONE attempted to determine if and how long the DNA of insects enclosed in resinous materials can be preserved. The researchers collected small ambrosia beetles that were trapped in the resin of amber trees (Hymenaea) in Madagascar. The chemical composition of this modern tree resin is very similar to fossilized amber. The samples were stored for 2 to 6 years and then processed.

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