Rates of Evolution in Ancient DNA from Adélie Penguins ...
Well-preserved subfossil bones of Adélie penguins,Pygoscelis adeliae, underlie existing and abandoned nesting colonies in Antarctica. These bones, dating back to more than 7000 years before the present, harbor some of the best-preserved ancient DNA yet discovered. From 96 radiocarbon-aged bones, we...
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Online Access: | https://dx.doi.org/10.25904/1912/4104 https://research-repository.griffith.edu.au/handle/10072/403996 |
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ftdatacite:10.25904/1912/4104 2024-01-28T10:00:02+01:00 Rates of Evolution in Ancient DNA from Adélie Penguins ... University, Griffith 2014 Genome Sequence GenBank https://dx.doi.org/10.25904/1912/4104 https://research-repository.griffith.edu.au/handle/10072/403996 en eng Griffith University http://hdl.handle.net/10072/403996 Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Genomes History Population, Ecological and Evolutionary Genetics Dataset dataset 2014 ftdatacite https://doi.org/10.25904/1912/4104 2024-01-04T19:53:41Z Well-preserved subfossil bones of Adélie penguins,Pygoscelis adeliae, underlie existing and abandoned nesting colonies in Antarctica. These bones, dating back to more than 7000 years before the present, harbor some of the best-preserved ancient DNA yet discovered. From 96 radiocarbon-aged bones, we report large numbers of mitochondrial haplotypes, some of which appear to be extinct, given the 380 living birds sampled. We demonstrate DNA sequence evolution through time and estimate the rate of evolution of the hypervariable region I using a Markov chain Monte Carlo integration and a least-squares regression analysis. ... Dataset Antarc* Antarctica Pygoscelis adeliae DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Genomes History Population, Ecological and Evolutionary Genetics |
spellingShingle |
Genomes History Population, Ecological and Evolutionary Genetics University, Griffith Rates of Evolution in Ancient DNA from Adélie Penguins ... |
topic_facet |
Genomes History Population, Ecological and Evolutionary Genetics |
description |
Well-preserved subfossil bones of Adélie penguins,Pygoscelis adeliae, underlie existing and abandoned nesting colonies in Antarctica. These bones, dating back to more than 7000 years before the present, harbor some of the best-preserved ancient DNA yet discovered. From 96 radiocarbon-aged bones, we report large numbers of mitochondrial haplotypes, some of which appear to be extinct, given the 380 living birds sampled. We demonstrate DNA sequence evolution through time and estimate the rate of evolution of the hypervariable region I using a Markov chain Monte Carlo integration and a least-squares regression analysis. ... |
format |
Dataset |
author |
University, Griffith |
author_facet |
University, Griffith |
author_sort |
University, Griffith |
title |
Rates of Evolution in Ancient DNA from Adélie Penguins ... |
title_short |
Rates of Evolution in Ancient DNA from Adélie Penguins ... |
title_full |
Rates of Evolution in Ancient DNA from Adélie Penguins ... |
title_fullStr |
Rates of Evolution in Ancient DNA from Adélie Penguins ... |
title_full_unstemmed |
Rates of Evolution in Ancient DNA from Adélie Penguins ... |
title_sort |
rates of evolution in ancient dna from adélie penguins ... |
publisher |
Griffith University |
publishDate |
2014 |
url |
https://dx.doi.org/10.25904/1912/4104 https://research-repository.griffith.edu.au/handle/10072/403996 |
genre |
Antarc* Antarctica Pygoscelis adeliae |
genre_facet |
Antarc* Antarctica Pygoscelis adeliae |
op_relation |
http://hdl.handle.net/10072/403996 |
op_rights |
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International |
op_doi |
https://doi.org/10.25904/1912/4104 |
_version_ |
1789340284375531520 |