A creature can shed anything from dead skin cells to mucus to faeces as it moves through its surroundings. The DNA in this organic matter is known as environmental DNA (eDNA). If someone tested a ...
The 2.4-million-year-old environmental DNA fragments collected from permafrost in northern Greenland unlock insights into an ancient ecosystem. Katherine Irving is an intern at The Scientist. She ...
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Scientists make game-changing discoveries with stray DNA left behind by species: 'It's like ...Known as environmental DNA, stray DNA, or eDNA ... Asian carp species [that] were swimming in waters connected to Lake Michigan," per ScienceNews. The environmental DNA can be collected from ...
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