Forensic DNA confirms intraguild killing of a chuditch (Dasyurus geoffroii) by a feral cat (Felis catus)

Glen A.S.; Berry O.; Sutherland D.R.Garretson S.Robinson T.de Tores P.J.

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Forensic DNA confirms intraguild killing of a chuditch (Dasyurus geoffroii) by a feral cat (Felis catus)

机译：Forensic DNA confirms intraguild killing of a chuditch (Dasyurus geoffroii) by a feral cat (Felis catus)

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摘要

Because animals killed by predators are often found partially consumed or decomposed, identification of the predator is often unachievable by post mortem examination. Forensic DNA offers an alternative in such situations. Using a novel method to analyse DNA from bite wounds on a freshly-killed chuditch Dasyurus geoffroii, we describe the first confirmed instance in this species of intraguild killing by a feral cat. Unlike post mortem examination, our method of DNA melt curve analysis is highly accurate and requires less time and expense than DNA sequencing.

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来源
《Conservation genetics》 |2010年第3期|1099-1101|共3页
作者
Glen A.S.; Berry O.; Sutherland D.R.Garretson S.Robinson T.de Tores P.J.;
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作者单位

Department of Environment and Conservation, Dwellingup Research Centre, Banksiadale Rd, Dwellingup, WA 6213, Australia;

Invasive Animals Co-Operative Research Centre, University of Canberra, Room D1, Building 3, Kirinari Street, Bruce, ACT 2617, Australia;

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正文语种英语
中图分类遗传学;
关键词
Carnivore; Melt curve analysis; Predator identification;

Forensic DNA confirms intraguild killing of a chuditch (Dasyurus geoffroii) by a feral cat (Felis catus)

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