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Home > Stories > Environment DNA Found in Spider Webs with Joshua Newton

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Environment DNA Found in Spider Webs with Joshua Newton

New research from Curtin University aims to show the value of collecting environmental DNA (e-DNA) from spiders webs to research different species contained in a surrounding environment.

Genetic material from animal and plant species is released into the environment, then known as e-DNA, and is one of the tools used to identify wildlife in an area.

Spider webs have been found to trap airborne DNA from local animals, leading to new techniques in conducting biodiversity studies. These “reservoirs of genetic information” could be used for non-invasive ways to study local fauna. On the 14th of February, Fiona Bartholomaeus talked with PhD candidate Joshua Newton on the ways that e-DNA is extracted, what kinds of spiders were the most effective DNA collectors, and how the study was conducted.

Spider Webs Joshua Newton

Spider-Webs-Joshua-Newton

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