Clitellate worms (Annelida) in late-glacial and Holocene sedimentary DNA records from the Polar Urals and northern Norway
While there are extensive macro- and microfossil records of a range of plants and animals from Quaternary records, earthworms and their close relatives among annelids are not preserved as fossils, and therefore we have limited knowledge of their Quaternary distributions. This lack of fossils means t...
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ftsouthampton:oai:eprints.soton.ac.uk:423564 2023-07-30T04:01:51+02:00 Clitellate worms (Annelida) in late-glacial and Holocene sedimentary DNA records from the Polar Urals and northern Norway Lammers, Youri Clarke, Charlotte Erséus, Christer Brown, Antony Edwards, Mary Gielly, Ludovic Haflidason, Haflidi Mangerud, Jan Rota, Emilia Svendsen, John Inge Alsos, Inger Greve 2019-04 text https://eprints.soton.ac.uk/423564/ https://eprints.soton.ac.uk/423564/1/ClitellateWormsInSedimentsLammersR1.docx en English eng https://eprints.soton.ac.uk/423564/1/ClitellateWormsInSedimentsLammersR1.docx Lammers, Youri, Clarke, Charlotte, Erséus, Christer, Brown, Antony, Edwards, Mary, Gielly, Ludovic, Haflidason, Haflidi, Mangerud, Jan, Rota, Emilia, Svendsen, John Inge and Alsos, Inger Greve (2019) Clitellate worms (Annelida) in late-glacial and Holocene sedimentary DNA records from the Polar Urals and northern Norway. Boreas, 317-329. (doi:10.1111/bor.12363 <http://dx.doi.org/10.1111/bor.12363>). cc_by_nc_nd_4 Article PeerReviewed 2019 ftsouthampton https://doi.org/10.1111/bor.12363 2023-07-09T22:24:38Z While there are extensive macro- and microfossil records of a range of plants and animals from Quaternary records, earthworms and their close relatives among annelids are not preserved as fossils, and therefore we have limited knowledge of their Quaternary distributions. This lack of fossils means that clitellate worms (Annelida) are currently underused in palaeoecological research, even though they can provide valuable information about terrestrial and aquatic environmental conditions. Their DNA might be preserved in sediments, which offers an alternative method for detection. Here we analyse lacustrine sediments from lakes in the Polar Urals, Arctic Russia, covering the period 24,000-1,300 cal. years BP, and NE Norway (10,700-3,300 cal. years BP) using a universal mammal 16S rDNA marker. While mammals were recorded using the marker (reindeer was detected twice in the Polar Urals core at 23,000 and 14,000 cal. years BP, and four times in the Norwegian core at 11,000 cal. years BP and between 3,600-3,300 cal. years BP), worm extracellular DNA “bycatch” was rather high. In this paper we present the first reported worm detection from ancient DNA. Our results demonstrate that both aquatic and terrestrial clitellates can be identified in late-Quaternary lacustrine sediments, and the ecological information retrievable from this group warrants further research with a more targeted approach. Article in Journal/Newspaper Arctic Northern Norway University of Southampton: e-Prints Soton Arctic Norway Boreas 48 2 317 329 |
institution |
Open Polar |
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University of Southampton: e-Prints Soton |
op_collection_id |
ftsouthampton |
language |
English |
description |
While there are extensive macro- and microfossil records of a range of plants and animals from Quaternary records, earthworms and their close relatives among annelids are not preserved as fossils, and therefore we have limited knowledge of their Quaternary distributions. This lack of fossils means that clitellate worms (Annelida) are currently underused in palaeoecological research, even though they can provide valuable information about terrestrial and aquatic environmental conditions. Their DNA might be preserved in sediments, which offers an alternative method for detection. Here we analyse lacustrine sediments from lakes in the Polar Urals, Arctic Russia, covering the period 24,000-1,300 cal. years BP, and NE Norway (10,700-3,300 cal. years BP) using a universal mammal 16S rDNA marker. While mammals were recorded using the marker (reindeer was detected twice in the Polar Urals core at 23,000 and 14,000 cal. years BP, and four times in the Norwegian core at 11,000 cal. years BP and between 3,600-3,300 cal. years BP), worm extracellular DNA “bycatch” was rather high. In this paper we present the first reported worm detection from ancient DNA. Our results demonstrate that both aquatic and terrestrial clitellates can be identified in late-Quaternary lacustrine sediments, and the ecological information retrievable from this group warrants further research with a more targeted approach. |
format |
Article in Journal/Newspaper |
author |
Lammers, Youri Clarke, Charlotte Erséus, Christer Brown, Antony Edwards, Mary Gielly, Ludovic Haflidason, Haflidi Mangerud, Jan Rota, Emilia Svendsen, John Inge Alsos, Inger Greve |
spellingShingle |
Lammers, Youri Clarke, Charlotte Erséus, Christer Brown, Antony Edwards, Mary Gielly, Ludovic Haflidason, Haflidi Mangerud, Jan Rota, Emilia Svendsen, John Inge Alsos, Inger Greve Clitellate worms (Annelida) in late-glacial and Holocene sedimentary DNA records from the Polar Urals and northern Norway |
author_facet |
Lammers, Youri Clarke, Charlotte Erséus, Christer Brown, Antony Edwards, Mary Gielly, Ludovic Haflidason, Haflidi Mangerud, Jan Rota, Emilia Svendsen, John Inge Alsos, Inger Greve |
author_sort |
Lammers, Youri |
title |
Clitellate worms (Annelida) in late-glacial and Holocene sedimentary DNA records from the Polar Urals and northern Norway |
title_short |
Clitellate worms (Annelida) in late-glacial and Holocene sedimentary DNA records from the Polar Urals and northern Norway |
title_full |
Clitellate worms (Annelida) in late-glacial and Holocene sedimentary DNA records from the Polar Urals and northern Norway |
title_fullStr |
Clitellate worms (Annelida) in late-glacial and Holocene sedimentary DNA records from the Polar Urals and northern Norway |
title_full_unstemmed |
Clitellate worms (Annelida) in late-glacial and Holocene sedimentary DNA records from the Polar Urals and northern Norway |
title_sort |
clitellate worms (annelida) in late-glacial and holocene sedimentary dna records from the polar urals and northern norway |
publishDate |
2019 |
url |
https://eprints.soton.ac.uk/423564/ https://eprints.soton.ac.uk/423564/1/ClitellateWormsInSedimentsLammersR1.docx |
geographic |
Arctic Norway |
geographic_facet |
Arctic Norway |
genre |
Arctic Northern Norway |
genre_facet |
Arctic Northern Norway |
op_relation |
https://eprints.soton.ac.uk/423564/1/ClitellateWormsInSedimentsLammersR1.docx Lammers, Youri, Clarke, Charlotte, Erséus, Christer, Brown, Antony, Edwards, Mary, Gielly, Ludovic, Haflidason, Haflidi, Mangerud, Jan, Rota, Emilia, Svendsen, John Inge and Alsos, Inger Greve (2019) Clitellate worms (Annelida) in late-glacial and Holocene sedimentary DNA records from the Polar Urals and northern Norway. Boreas, 317-329. (doi:10.1111/bor.12363 <http://dx.doi.org/10.1111/bor.12363>). |
op_rights |
cc_by_nc_nd_4 |
op_doi |
https://doi.org/10.1111/bor.12363 |
container_title |
Boreas |
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48 |
container_issue |
2 |
container_start_page |
317 |
op_container_end_page |
329 |
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1772812590896906240 |