Genetic diversity and connectivity within Mytilus spp. in the subarctic and Arctic
Source: doi:10.1111/eva.12415 Climate changes in the Arctic are predicted to alter distributions of marine species. However, such changes are difficult to quantify because information on present species distribution and the genetic variation within species is lacking or poorly examined. Blue mussels...
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Online Access: | https://hdl.handle.net/10037/10577 https://doi.org/10.1111/eva.12415 |
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ftunivtroemsoe:oai:munin.uit.no:10037/10577 2023-05-15T14:24:13+02:00 Genetic diversity and connectivity within Mytilus spp. in the subarctic and Arctic Mathiesen, Sofie Smedegaard Thyrring, Jakob Hemmer-Hansen, Jakob Berge, Jørgen Sukhotin, Alexey A. Leopold, Peter Bekaert, Michaèl Sejr, Mikael K Nielsen, Einar Eg 2016-10-26 https://hdl.handle.net/10037/10577 https://doi.org/10.1111/eva.12415 eng eng Wiley Open Access Evolutionary Applications info:eu-repo/grantAgreement/RCN/NORRUSS/225044/Norway/Combined effects of Petroleum and the Environment in bivalves from the Norwegian-Russian Arctic Mathiesen, S. S., Thyrring, J., Hemmer-Hansen, J., Berge, J., Sukhotin, A., Leopold, P., Bekaert, M., Sejr, M. K. and Nielsen, E. E. (2017), Genetic diversity and connectivity within Mytilus spp. in the subarctic and Arctic. Evol Appl, 10: 39–55. doi:10.1111/eva.12415 FRIDAID 1397380 doi:10.1111/eva.12415 1752-4571 https://hdl.handle.net/10037/10577 openAccess VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497 VDP::Mathematics and natural science: 400::Zoology and botany: 480::Marine biology: 497 VDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920 Journal article Tidsskriftartikkel Peer reviewed 2016 ftunivtroemsoe https://doi.org/10.1111/eva.12415 2021-06-25T17:55:05Z Source: doi:10.1111/eva.12415 Climate changes in the Arctic are predicted to alter distributions of marine species. However, such changes are difficult to quantify because information on present species distribution and the genetic variation within species is lacking or poorly examined. Blue mussels, Mytilus spp., are ecosystem engineers in the coastal zone globally. To improve knowledge of distribution and genetic structure of the Mytilus edulis complex in the Arctic, we analyzed 81 SNPs in 534 Mytilus spp. individuals sampled at 13 sites to provide baseline data for distribution and genetic variation of Mytilus mussels in the European Arctic. Mytilus edulis was the most abundant species found with a clear genetic split between populations in Greenland and the Eastern Atlantic. Surprisingly, analyses revealed the presence of Mytilus trossulus in high Arctic NW Greenland (77°N) and Mytilus galloprovincialis or their hybrids in SW Greenland, Svalbard, and the Pechora Sea. Furthermore, a high degree of hybridization and introgression between species was observed. Our study highlights the importance of distinguishing between congener species, which can display local adaptation and suggests that information on dispersal routes and barriers is essential for accurate predictions of regional susceptibility to range expansions or invasions of boreal species in the Arctic. Article in Journal/Newspaper Arctic Arctic Greenland Pechora Pechora Sea Subarctic Svalbard University of Tromsø: Munin Open Research Archive Arctic Greenland Svalbard Evolutionary Applications 10 1 39 55 |
institution |
Open Polar |
collection |
University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
English |
topic |
VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497 VDP::Mathematics and natural science: 400::Zoology and botany: 480::Marine biology: 497 VDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920 |
spellingShingle |
VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497 VDP::Mathematics and natural science: 400::Zoology and botany: 480::Marine biology: 497 VDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920 Mathiesen, Sofie Smedegaard Thyrring, Jakob Hemmer-Hansen, Jakob Berge, Jørgen Sukhotin, Alexey A. Leopold, Peter Bekaert, Michaèl Sejr, Mikael K Nielsen, Einar Eg Genetic diversity and connectivity within Mytilus spp. in the subarctic and Arctic |
topic_facet |
VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497 VDP::Mathematics and natural science: 400::Zoology and botany: 480::Marine biology: 497 VDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920 |
description |
Source: doi:10.1111/eva.12415 Climate changes in the Arctic are predicted to alter distributions of marine species. However, such changes are difficult to quantify because information on present species distribution and the genetic variation within species is lacking or poorly examined. Blue mussels, Mytilus spp., are ecosystem engineers in the coastal zone globally. To improve knowledge of distribution and genetic structure of the Mytilus edulis complex in the Arctic, we analyzed 81 SNPs in 534 Mytilus spp. individuals sampled at 13 sites to provide baseline data for distribution and genetic variation of Mytilus mussels in the European Arctic. Mytilus edulis was the most abundant species found with a clear genetic split between populations in Greenland and the Eastern Atlantic. Surprisingly, analyses revealed the presence of Mytilus trossulus in high Arctic NW Greenland (77°N) and Mytilus galloprovincialis or their hybrids in SW Greenland, Svalbard, and the Pechora Sea. Furthermore, a high degree of hybridization and introgression between species was observed. Our study highlights the importance of distinguishing between congener species, which can display local adaptation and suggests that information on dispersal routes and barriers is essential for accurate predictions of regional susceptibility to range expansions or invasions of boreal species in the Arctic. |
format |
Article in Journal/Newspaper |
author |
Mathiesen, Sofie Smedegaard Thyrring, Jakob Hemmer-Hansen, Jakob Berge, Jørgen Sukhotin, Alexey A. Leopold, Peter Bekaert, Michaèl Sejr, Mikael K Nielsen, Einar Eg |
author_facet |
Mathiesen, Sofie Smedegaard Thyrring, Jakob Hemmer-Hansen, Jakob Berge, Jørgen Sukhotin, Alexey A. Leopold, Peter Bekaert, Michaèl Sejr, Mikael K Nielsen, Einar Eg |
author_sort |
Mathiesen, Sofie Smedegaard |
title |
Genetic diversity and connectivity within Mytilus spp. in the subarctic and Arctic |
title_short |
Genetic diversity and connectivity within Mytilus spp. in the subarctic and Arctic |
title_full |
Genetic diversity and connectivity within Mytilus spp. in the subarctic and Arctic |
title_fullStr |
Genetic diversity and connectivity within Mytilus spp. in the subarctic and Arctic |
title_full_unstemmed |
Genetic diversity and connectivity within Mytilus spp. in the subarctic and Arctic |
title_sort |
genetic diversity and connectivity within mytilus spp. in the subarctic and arctic |
publisher |
Wiley Open Access |
publishDate |
2016 |
url |
https://hdl.handle.net/10037/10577 https://doi.org/10.1111/eva.12415 |
geographic |
Arctic Greenland Svalbard |
geographic_facet |
Arctic Greenland Svalbard |
genre |
Arctic Arctic Greenland Pechora Pechora Sea Subarctic Svalbard |
genre_facet |
Arctic Arctic Greenland Pechora Pechora Sea Subarctic Svalbard |
op_relation |
Evolutionary Applications info:eu-repo/grantAgreement/RCN/NORRUSS/225044/Norway/Combined effects of Petroleum and the Environment in bivalves from the Norwegian-Russian Arctic Mathiesen, S. S., Thyrring, J., Hemmer-Hansen, J., Berge, J., Sukhotin, A., Leopold, P., Bekaert, M., Sejr, M. K. and Nielsen, E. E. (2017), Genetic diversity and connectivity within Mytilus spp. in the subarctic and Arctic. Evol Appl, 10: 39–55. doi:10.1111/eva.12415 FRIDAID 1397380 doi:10.1111/eva.12415 1752-4571 https://hdl.handle.net/10037/10577 |
op_rights |
openAccess |
op_doi |
https://doi.org/10.1111/eva.12415 |
container_title |
Evolutionary Applications |
container_volume |
10 |
container_issue |
1 |
container_start_page |
39 |
op_container_end_page |
55 |
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1766296667995242496 |