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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Bibliographic Details
Main Author: University, Griffith
Format: Dataset
Language:English
Published: Griffith University 2014
Subjects:
Population
Ecological and Evolutionary Genetics
Genomes
History
Antarc*
Antarctica
Pygoscelis adeliae
Online Access:http://hdl.handle.net/10072/403996
https://doi.org/10.25904/1912/4104
https://www.griffith.edu.au/data-request
id ftgriffithuniv:oai:research-repository.griffith.edu.au:10072/403996
record_format openpolar
spelling ftgriffithuniv:oai:research-repository.griffith.edu.au:10072/403996 2024-06-09T07:40:59+00:00 Rates of Evolution in Ancient DNA from Adélie Penguins University, Griffith 2014 to 2018 Australia 2014 GenBank Genome Sequence http://hdl.handle.net/10072/403996 https://doi.org/10.25904/1912/4104 https://www.griffith.edu.au/data-request English eng Griffith University https://griffith.edu.au/ http://purl.org/au-research/grants/ARC/DP150100007 ARC http://hdl.handle.net/10072/403996 doi:10.25904/1912/4104 https://www.griffith.edu.au/data-request https://creativecommons.org/licenses/by-nc-nd/4.0/ Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Mediated access. Requests via the form in Data Link. Population Ecological and Evolutionary Genetics Genomes History Dataset 2014 ftgriffithuniv https://doi.org/10.25904/1912/4104 2024-05-14T23:45:17Z 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. No Full Text Dataset Antarc* Antarctica Pygoscelis adeliae Griffith University: Griffith Research Online
institution Open Polar
collection Griffith University: Griffith Research Online
op_collection_id ftgriffithuniv
language English
topic Population
Ecological and Evolutionary Genetics
Genomes
History
spellingShingle Population
Ecological and Evolutionary Genetics
Genomes
History
University, Griffith
Rates of Evolution in Ancient DNA from Adélie Penguins
topic_facet Population
Ecological and Evolutionary Genetics
Genomes
History
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. No Full Text
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 http://hdl.handle.net/10072/403996
https://doi.org/10.25904/1912/4104
https://www.griffith.edu.au/data-request
op_coverage 2014 to 2018
Australia
genre Antarc*
Antarctica
Pygoscelis adeliae
genre_facet Antarc*
Antarctica
Pygoscelis adeliae
op_relation https://griffith.edu.au/
http://purl.org/au-research/grants/ARC/DP150100007
ARC
http://hdl.handle.net/10072/403996
doi:10.25904/1912/4104
https://www.griffith.edu.au/data-request
op_rights https://creativecommons.org/licenses/by-nc-nd/4.0/
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Mediated access. Requests via the form in Data Link.
op_doi https://doi.org/10.25904/1912/4104
_version_ 1801369392337911808

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