Perspectives for DNA studies on polar ice cores
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Recently amplifiable ancient DNA was obtained from a Greenland ice core. The DNA revealed a diversity of fungi, plants, algae and protists and has thereby expanded the range of detectable organic material in fossil glacier ice. The results suggest that ancient DNA can be obtained from other ice cores as well. Here, we present some future perspectives for DNA studies on polar ice cores in regard to molecular ecology, DNA damage and degradation, anabiosis and antibiotic resistance genes. Finally, we address some of the methodological problems connected to ancient DNA research.
Original language | English |
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Title of host publication | Patagonian Ice Fields : A Unique Natural Laboratory for Environmental and Climate Change Studies |
Editors | Gino Casassa, Francisco V., Sepúlveda, Rolf M. Sinclair |
Place of Publication | New York |
Publisher | Kluwer Academic Publishers |
Publication date | 2002 |
Publication status | Published - 2002 |
Series | Series of the Centro de Estudios Científicos de Santiago |
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ID: 14302445