Minimally destructive DNA extraction from archaeological artefacts made from whale baleen
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Minimally destructive DNA extraction from archaeological artefacts made from whale baleen. / Sinding, Mikkel Holger Strander; Gilbert, Tom; Grønnow, Bjarne; Gulløv, Hans Christian; Toft, Peter Andreas; Foote, Andrew David.
In: Journal of Archaeological Science, Vol. 39, No. 12, 01.12.2012, p. 3750-3753.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Minimally destructive DNA extraction from archaeological artefacts made from whale baleen
AU - Sinding, Mikkel Holger Strander
AU - Gilbert, Tom
AU - Grønnow, Bjarne
AU - Gulløv, Hans Christian
AU - Toft, Peter Andreas
AU - Foote, Andrew David
PY - 2012/12/1
Y1 - 2012/12/1
N2 - Here we demonstrate the successful extraction and amplification of target species DNA from artefacts made of whale baleen collected from excavations of past palaeo-Eskimo and Inuit cultures in Greenland. DNA was successfully extracted and amplified from a single baleen bristle of 1.5 cm length dated based on archaeological context to the period of the Saqqaq culture, more than 4000 years ago and following decades of storage at room temperature at the National Museum. The results reveal ancient baleen in archaeological material as a potential source of DNA that can be used for population genetic studies. We conclude that genetic investigation of historical baleen collections can contribute to our knowledge of the prehistoric population genetics of baleen whales, for example by quantifying the impact of modern whaling on the genetic diversity of bowhead whales.
AB - Here we demonstrate the successful extraction and amplification of target species DNA from artefacts made of whale baleen collected from excavations of past palaeo-Eskimo and Inuit cultures in Greenland. DNA was successfully extracted and amplified from a single baleen bristle of 1.5 cm length dated based on archaeological context to the period of the Saqqaq culture, more than 4000 years ago and following decades of storage at room temperature at the National Museum. The results reveal ancient baleen in archaeological material as a potential source of DNA that can be used for population genetic studies. We conclude that genetic investigation of historical baleen collections can contribute to our knowledge of the prehistoric population genetics of baleen whales, for example by quantifying the impact of modern whaling on the genetic diversity of bowhead whales.
UR - http://www.scopus.com/inward/record.url?scp=84864970384&partnerID=8YFLogxK
U2 - 10.1016/j.jas.2012.06.020
DO - 10.1016/j.jas.2012.06.020
M3 - Journal article
AN - SCOPUS:84864970384
VL - 39
SP - 3750
EP - 3753
JO - Journal of Archaeological Science
JF - Journal of Archaeological Science
SN - 0305-4403
IS - 12
ER -
ID: 48848068