DNA in Flesh-Eating Flies’ Guts Reveal Biodiversity

Credit: Saguaro juniper

When blowflies and flesh flies settle on dead animals, they aren’t just feasting on the carrion, they are in fact sampling their DNA. Scientists have demonstrated that this DNA persists long enough to be sequenced, allowing them to gain a quick and cost-effective snapshot of mammal diversity in otherwise inaccessible rainforest environments.

Read more @ SciTechDaily

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