The technique which uses DNA from traces of cells left behind by the bears has been described as game changing for polar bear research ... the method of finding the tracks is not dangerous ...
To collect e-DNA from wild polar bears in northern Alaska, we sampled the upper layer of snow (~1 cm) from their footprints. The snow was thawed and filtered to capture DNA—in the form of epidermal ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback