Sensitivity to stress in the bivalve Macoma balthica from the most northern (Arctic) to the most southern (French) populations: low sensitivity in Arctic populations because of genetic adaptations?
The stress sensitivity, determined in copper exposure experiments and in survival in air tests, and the genetic structure, measured by means of isoenzyme electrophoresis, were assessed in populations of the Baltic clam Macoma balthica (L.) from its southern to its northern distribution limit, in ord...
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1997
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ftknawnlpublic:oai:pure.knaw.nl:publications/abfecae6-e834-4ae5-9507-847396c835da 2024-04-28T08:04:06+00:00 Sensitivity to stress in the bivalve Macoma balthica from the most northern (Arctic) to the most southern (French) populations: low sensitivity in Arctic populations because of genetic adaptations? Hummel, H. Bogaards, R.H. Bek, T. Polishchuk, L. Amiard-Triquet, C. Bachelet, G. Desprez, M. Strelkov, P.P. Sukhotin, A.A. Naumov, A. Dahle, S. Denisenko, S. Gantsevich, M. Sokolov, K. De Wolf, L. 1997 https://pure.knaw.nl/portal/en/publications/abfecae6-e834-4ae5-9507-847396c835da https://doi.org/10.1023/A:1003009524563 https://hdl.handle.net/20.500.11755/abfecae6-e834-4ae5-9507-847396c835da eng eng https://pure.knaw.nl/portal/en/publications/abfecae6-e834-4ae5-9507-847396c835da info:eu-repo/semantics/closedAccess Hummel , H , Bogaards , R H , Bek , T , Polishchuk , L , Amiard-Triquet , C , Bachelet , G , Desprez , M , Strelkov , P P , Sukhotin , A A , Naumov , A , Dahle , S , Denisenko , S , Gantsevich , M , Sokolov , K & De Wolf , L 1997 , ' Sensitivity to stress in the bivalve Macoma balthica from the most northern (Arctic) to the most southern (French) populations: low sensitivity in Arctic populations because of genetic adaptations? ' , Hydrobiologia , vol. 355 , pp. 127-138 . https://doi.org/10.1023/A:1003009524563 article 1997 ftknawnlpublic https://doi.org/10.1023/A:100300952456320.500.11755/abfecae6-e834-4ae5-9507-847396c835da 2024-04-11T00:17:59Z The stress sensitivity, determined in copper exposure experiments and in survival in air tests, and the genetic structure, measured by means of isoenzyme electrophoresis, were assessed in populations of the Baltic clam Macoma balthica (L.) from its southern to its northern distribution limit, in order to test the hypotheses that near the distribution limit the clams would be more stress sensitive and would have a lower genetic variability. The populations in west and north Europe show a strong genetic resemblance. The populations in the sub- Arctic White Sea are genetically slightly different, and show a low stress sensitivity. The populations in the Arctic Pechora Sea are genetically very distant from the other populations, and show the lowest stress sensitivity. Near the southern distribution limit, in agreement with the hypotheses, genetic variability is low and stress sensitivity high. On the other hand, in contrast to expectation, near the northern distribution limit, in the populations of the Pechora Sea, the genetic variability was higher, thus not reduced, and the stress sensitivity was low compared to ail other populations. Yet, it remains a question if such is due to gradual physiological acclimatization (and ongoing differential selection) or to genetic adaptation. [KEYWORDS: Arctic; adaptation; copper; distribution limit; genetics geographic cline; Macoma balthica; stress sensitivity; survival in air Allele frequency cline; mussel mytilus-edulis; crassostrea-virginica; electrophoretic data; allozyme variation; marine mollusks; differentiation; selection; growth; oyster] The stress sensitivity, determined in copper exposure experiments and in survival in air tests, and the genetic structure, measured by means of isoenzyme electrophoresis, were assessed in populations of the Baltic clam Macoma balthica (L.) from its southern to its northern distribution limit, in order to test the hypotheses that near the distribution limit the clams would be more stress sensitive and would have a lower genetic ... Article in Journal/Newspaper Arctic Arctic Pechora Pechora Sea White Sea KNAW: Research Explorer (Royal Netherlands Academy of Arts and Sciences) |
institution |
Open Polar |
collection |
KNAW: Research Explorer (Royal Netherlands Academy of Arts and Sciences) |
op_collection_id |
ftknawnlpublic |
language |
English |
description |
The stress sensitivity, determined in copper exposure experiments and in survival in air tests, and the genetic structure, measured by means of isoenzyme electrophoresis, were assessed in populations of the Baltic clam Macoma balthica (L.) from its southern to its northern distribution limit, in order to test the hypotheses that near the distribution limit the clams would be more stress sensitive and would have a lower genetic variability. The populations in west and north Europe show a strong genetic resemblance. The populations in the sub- Arctic White Sea are genetically slightly different, and show a low stress sensitivity. The populations in the Arctic Pechora Sea are genetically very distant from the other populations, and show the lowest stress sensitivity. Near the southern distribution limit, in agreement with the hypotheses, genetic variability is low and stress sensitivity high. On the other hand, in contrast to expectation, near the northern distribution limit, in the populations of the Pechora Sea, the genetic variability was higher, thus not reduced, and the stress sensitivity was low compared to ail other populations. Yet, it remains a question if such is due to gradual physiological acclimatization (and ongoing differential selection) or to genetic adaptation. [KEYWORDS: Arctic; adaptation; copper; distribution limit; genetics geographic cline; Macoma balthica; stress sensitivity; survival in air Allele frequency cline; mussel mytilus-edulis; crassostrea-virginica; electrophoretic data; allozyme variation; marine mollusks; differentiation; selection; growth; oyster] The stress sensitivity, determined in copper exposure experiments and in survival in air tests, and the genetic structure, measured by means of isoenzyme electrophoresis, were assessed in populations of the Baltic clam Macoma balthica (L.) from its southern to its northern distribution limit, in order to test the hypotheses that near the distribution limit the clams would be more stress sensitive and would have a lower genetic ... |
format |
Article in Journal/Newspaper |
author |
Hummel, H. Bogaards, R.H. Bek, T. Polishchuk, L. Amiard-Triquet, C. Bachelet, G. Desprez, M. Strelkov, P.P. Sukhotin, A.A. Naumov, A. Dahle, S. Denisenko, S. Gantsevich, M. Sokolov, K. De Wolf, L. |
spellingShingle |
Hummel, H. Bogaards, R.H. Bek, T. Polishchuk, L. Amiard-Triquet, C. Bachelet, G. Desprez, M. Strelkov, P.P. Sukhotin, A.A. Naumov, A. Dahle, S. Denisenko, S. Gantsevich, M. Sokolov, K. De Wolf, L. Sensitivity to stress in the bivalve Macoma balthica from the most northern (Arctic) to the most southern (French) populations: low sensitivity in Arctic populations because of genetic adaptations? |
author_facet |
Hummel, H. Bogaards, R.H. Bek, T. Polishchuk, L. Amiard-Triquet, C. Bachelet, G. Desprez, M. Strelkov, P.P. Sukhotin, A.A. Naumov, A. Dahle, S. Denisenko, S. Gantsevich, M. Sokolov, K. De Wolf, L. |
author_sort |
Hummel, H. |
title |
Sensitivity to stress in the bivalve Macoma balthica from the most northern (Arctic) to the most southern (French) populations: low sensitivity in Arctic populations because of genetic adaptations? |
title_short |
Sensitivity to stress in the bivalve Macoma balthica from the most northern (Arctic) to the most southern (French) populations: low sensitivity in Arctic populations because of genetic adaptations? |
title_full |
Sensitivity to stress in the bivalve Macoma balthica from the most northern (Arctic) to the most southern (French) populations: low sensitivity in Arctic populations because of genetic adaptations? |
title_fullStr |
Sensitivity to stress in the bivalve Macoma balthica from the most northern (Arctic) to the most southern (French) populations: low sensitivity in Arctic populations because of genetic adaptations? |
title_full_unstemmed |
Sensitivity to stress in the bivalve Macoma balthica from the most northern (Arctic) to the most southern (French) populations: low sensitivity in Arctic populations because of genetic adaptations? |
title_sort |
sensitivity to stress in the bivalve macoma balthica from the most northern (arctic) to the most southern (french) populations: low sensitivity in arctic populations because of genetic adaptations? |
publishDate |
1997 |
url |
https://pure.knaw.nl/portal/en/publications/abfecae6-e834-4ae5-9507-847396c835da https://doi.org/10.1023/A:1003009524563 https://hdl.handle.net/20.500.11755/abfecae6-e834-4ae5-9507-847396c835da |
genre |
Arctic Arctic Pechora Pechora Sea White Sea |
genre_facet |
Arctic Arctic Pechora Pechora Sea White Sea |
op_source |
Hummel , H , Bogaards , R H , Bek , T , Polishchuk , L , Amiard-Triquet , C , Bachelet , G , Desprez , M , Strelkov , P P , Sukhotin , A A , Naumov , A , Dahle , S , Denisenko , S , Gantsevich , M , Sokolov , K & De Wolf , L 1997 , ' Sensitivity to stress in the bivalve Macoma balthica from the most northern (Arctic) to the most southern (French) populations: low sensitivity in Arctic populations because of genetic adaptations? ' , Hydrobiologia , vol. 355 , pp. 127-138 . https://doi.org/10.1023/A:1003009524563 |
op_relation |
https://pure.knaw.nl/portal/en/publications/abfecae6-e834-4ae5-9507-847396c835da |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1023/A:100300952456320.500.11755/abfecae6-e834-4ae5-9507-847396c835da |
_version_ |
1797574978533588992 |