Blue mussel shell shape plasticity and natural environments: a quantitative approach ...
Shape variability represents an important direct response of organisms to selective environments. Here, we use a combination of geometric morphometrics and generalised additive mixed models (GAMMs) to identify spatial patterns of natural shell shape variation in the North Atlantic and Arctic blue mu...
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ftdatacite:10.17863/cam.17628 2024-02-04T09:58:08+01:00 Blue mussel shell shape plasticity and natural environments: a quantitative approach ... Telesca, L Michalek, Kati Sanders, Trystan Peck, Lloyd S Thyrring, Jakob Harper, Elizabeth M 2018 https://dx.doi.org/10.17863/cam.17628 https://www.repository.cam.ac.uk/handle/1810/270689 en eng Nature Publishing Group https://dx.doi.org/10.17863/cam.12536 open.access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 http://purl.org/coar/access_right/c_abf2 Community ecology Ecology FOS Biological sciences Statistical methods Article ScholarlyArticle JournalArticle article-journal 2018 ftdatacite https://doi.org/10.17863/cam.1762810.17863/cam.12536 2024-01-05T14:32:39Z Shape variability represents an important direct response of organisms to selective environments. Here, we use a combination of geometric morphometrics and generalised additive mixed models (GAMMs) to identify spatial patterns of natural shell shape variation in the North Atlantic and Arctic blue mussels, Mytilus edulis and M. trossulus, with environmental gradients of temperature, salinity and food availability across 3980 km of coastlines. New statistical methods and multiple study systems at various geographical scales allowed the uncoupling of the developmental and genetic contributions to shell shape and made it possible to identify general relationships between blue mussel shape variation and environment that are independent of age and species influences. We find salinity had the strongest effect on the latitudinal patterns of Mytilus shape, producing shells that were more elongated, narrower and with more parallel dorsoventral margins at lower salinities. Temperature and food supply, however, were the ... Article in Journal/Newspaper Arctic North Atlantic DataCite Metadata Store (German National Library of Science and Technology) Arctic |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
language |
English |
topic |
Community ecology Ecology FOS Biological sciences Statistical methods |
spellingShingle |
Community ecology Ecology FOS Biological sciences Statistical methods Telesca, L Michalek, Kati Sanders, Trystan Peck, Lloyd S Thyrring, Jakob Harper, Elizabeth M Blue mussel shell shape plasticity and natural environments: a quantitative approach ... |
topic_facet |
Community ecology Ecology FOS Biological sciences Statistical methods |
description |
Shape variability represents an important direct response of organisms to selective environments. Here, we use a combination of geometric morphometrics and generalised additive mixed models (GAMMs) to identify spatial patterns of natural shell shape variation in the North Atlantic and Arctic blue mussels, Mytilus edulis and M. trossulus, with environmental gradients of temperature, salinity and food availability across 3980 km of coastlines. New statistical methods and multiple study systems at various geographical scales allowed the uncoupling of the developmental and genetic contributions to shell shape and made it possible to identify general relationships between blue mussel shape variation and environment that are independent of age and species influences. We find salinity had the strongest effect on the latitudinal patterns of Mytilus shape, producing shells that were more elongated, narrower and with more parallel dorsoventral margins at lower salinities. Temperature and food supply, however, were the ... |
format |
Article in Journal/Newspaper |
author |
Telesca, L Michalek, Kati Sanders, Trystan Peck, Lloyd S Thyrring, Jakob Harper, Elizabeth M |
author_facet |
Telesca, L Michalek, Kati Sanders, Trystan Peck, Lloyd S Thyrring, Jakob Harper, Elizabeth M |
author_sort |
Telesca, L |
title |
Blue mussel shell shape plasticity and natural environments: a quantitative approach ... |
title_short |
Blue mussel shell shape plasticity and natural environments: a quantitative approach ... |
title_full |
Blue mussel shell shape plasticity and natural environments: a quantitative approach ... |
title_fullStr |
Blue mussel shell shape plasticity and natural environments: a quantitative approach ... |
title_full_unstemmed |
Blue mussel shell shape plasticity and natural environments: a quantitative approach ... |
title_sort |
blue mussel shell shape plasticity and natural environments: a quantitative approach ... |
publisher |
Nature Publishing Group |
publishDate |
2018 |
url |
https://dx.doi.org/10.17863/cam.17628 https://www.repository.cam.ac.uk/handle/1810/270689 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic North Atlantic |
genre_facet |
Arctic North Atlantic |
op_relation |
https://dx.doi.org/10.17863/cam.12536 |
op_rights |
open.access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 http://purl.org/coar/access_right/c_abf2 |
op_doi |
https://doi.org/10.17863/cam.1762810.17863/cam.12536 |
_version_ |
1789962485422358528 |