Mitochondrial cytochrome oxidase I gene sequences support an Asian origin for the Portuguese oyster Crassostrea angulata
The Portuguese oyster Crassostrea angulata (Lamarck, 1819) was long assumed to be native to the northeastern Atlantic, however, a number of lines of evidence now indicate that it is a close relative, or identical, to the Asian Pacific oyster C. gigas (Thunberg, 1793). Three hypotheses have been prop...
Published in: | Marine Biology |
---|---|
Main Authors: | , , , |
Other Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Springer-Verlag; Springer-Verlag Berlin Heidelberg
1998
|
Subjects: | |
Online Access: | https://hdl.handle.net/2027.42/42028 https://doi.org/10.1007/s002270050341 |
id |
ftumdeepblue:oai:deepblue.lib.umich.edu:2027.42/42028 |
---|---|
record_format |
openpolar |
spelling |
ftumdeepblue:oai:deepblue.lib.umich.edu:2027.42/42028 2023-08-20T04:09:07+02:00 Mitochondrial cytochrome oxidase I gene sequences support an Asian origin for the Portuguese oyster Crassostrea angulata Wilbur, A. E. Hilbish, T. J. Foighil, D. A. Gaffney, Patrick M. Museum of Zoology and Department of Biology, University of Michigan, Ann Arbor, Michigan 48109-1079, USA, US, Delle W. Baruch Institute, University of South Carolina, Columbia, South Carolina 29208, USA, US, College of Marine Studies, University of Delaware, Lewes, Delaware 19958, USA, US, Ann Arbor 1998-06 186238 bytes 3115 bytes application/pdf text/plain https://hdl.handle.net/2027.42/42028 https://doi.org/10.1007/s002270050341 en_US eng Springer-Verlag; Springer-Verlag Berlin Heidelberg Foighil, D. Ó; Gaffney, P. M.; Wilbur, A. E.; Hilbish, T. J.; (1998). "Mitochondrial cytochrome oxidase I gene sequences support an Asian origin for the Portuguese oyster Crassostrea angulata ." Marine Biology 131(3): 497-503. <http://hdl.handle.net/2027.42/42028> 0025-3162 https://hdl.handle.net/2027.42/42028 http://dx.doi.org/10.1007/s002270050341 Marine Biology Legacy Natural Resources and Environment Ecology and Evolutionary Biology Science Article 1998 ftumdeepblue https://doi.org/10.1007/s002270050341 2023-07-31T20:50:15Z The Portuguese oyster Crassostrea angulata (Lamarck, 1819) was long assumed to be native to the northeastern Atlantic, however, a number of lines of evidence now indicate that it is a close relative, or identical, to the Asian Pacific oyster C. gigas (Thunberg, 1793). Three hypotheses have been proposed to explain how this strikingly disjunct geographic distribution may have come about: ancient vicariance events, recent anthropogenic introduction to Asia and recent anthropogenic introduction to Europe. We have performed a molecular phylogenetic analysis of C. angulata based on mitochondrial DNA sequence data for a 579-nucleotide fragment of cytochrome oxidase I. Our results show that Portuguese oyster haplotypes cluster robustly within a clade of Asian congeners and are closely related, but not identical, to C. gigas from Japan. The mitochondrial data are the first to show that Portuguese oysters are genetically distinct from geographically representative samples of Japanese Pacific oysters. Our phylogenetic analyses are consistent with a recent introduction of C. angulata to Europe either from a non-Japanese Asian source population or from a subsequently displaced Japanese source population. Genetic characterization of Pacific oysters throughout their Asian range is necessary to fully reveal the phylogenetic relationships among Portuguese and Pacific oysters. Peer Reviewed http://deepblue.lib.umich.edu/bitstream/2027.42/42028/1/227-131-3-497_81310497.pdf Article in Journal/Newspaper Pacific oyster University of Michigan: Deep Blue Pacific Lamarck ENVELOPE(140.027,140.027,-66.666,-66.666) Marine Biology 131 3 497 503 |
institution |
Open Polar |
collection |
University of Michigan: Deep Blue |
op_collection_id |
ftumdeepblue |
language |
English |
topic |
Legacy Natural Resources and Environment Ecology and Evolutionary Biology Science |
spellingShingle |
Legacy Natural Resources and Environment Ecology and Evolutionary Biology Science Wilbur, A. E. Hilbish, T. J. Foighil, D. A. Gaffney, Patrick M. Mitochondrial cytochrome oxidase I gene sequences support an Asian origin for the Portuguese oyster Crassostrea angulata |
topic_facet |
Legacy Natural Resources and Environment Ecology and Evolutionary Biology Science |
description |
The Portuguese oyster Crassostrea angulata (Lamarck, 1819) was long assumed to be native to the northeastern Atlantic, however, a number of lines of evidence now indicate that it is a close relative, or identical, to the Asian Pacific oyster C. gigas (Thunberg, 1793). Three hypotheses have been proposed to explain how this strikingly disjunct geographic distribution may have come about: ancient vicariance events, recent anthropogenic introduction to Asia and recent anthropogenic introduction to Europe. We have performed a molecular phylogenetic analysis of C. angulata based on mitochondrial DNA sequence data for a 579-nucleotide fragment of cytochrome oxidase I. Our results show that Portuguese oyster haplotypes cluster robustly within a clade of Asian congeners and are closely related, but not identical, to C. gigas from Japan. The mitochondrial data are the first to show that Portuguese oysters are genetically distinct from geographically representative samples of Japanese Pacific oysters. Our phylogenetic analyses are consistent with a recent introduction of C. angulata to Europe either from a non-Japanese Asian source population or from a subsequently displaced Japanese source population. Genetic characterization of Pacific oysters throughout their Asian range is necessary to fully reveal the phylogenetic relationships among Portuguese and Pacific oysters. Peer Reviewed http://deepblue.lib.umich.edu/bitstream/2027.42/42028/1/227-131-3-497_81310497.pdf |
author2 |
Museum of Zoology and Department of Biology, University of Michigan, Ann Arbor, Michigan 48109-1079, USA, US, Delle W. Baruch Institute, University of South Carolina, Columbia, South Carolina 29208, USA, US, College of Marine Studies, University of Delaware, Lewes, Delaware 19958, USA, US, Ann Arbor |
format |
Article in Journal/Newspaper |
author |
Wilbur, A. E. Hilbish, T. J. Foighil, D. A. Gaffney, Patrick M. |
author_facet |
Wilbur, A. E. Hilbish, T. J. Foighil, D. A. Gaffney, Patrick M. |
author_sort |
Wilbur, A. E. |
title |
Mitochondrial cytochrome oxidase I gene sequences support an Asian origin for the Portuguese oyster Crassostrea angulata |
title_short |
Mitochondrial cytochrome oxidase I gene sequences support an Asian origin for the Portuguese oyster Crassostrea angulata |
title_full |
Mitochondrial cytochrome oxidase I gene sequences support an Asian origin for the Portuguese oyster Crassostrea angulata |
title_fullStr |
Mitochondrial cytochrome oxidase I gene sequences support an Asian origin for the Portuguese oyster Crassostrea angulata |
title_full_unstemmed |
Mitochondrial cytochrome oxidase I gene sequences support an Asian origin for the Portuguese oyster Crassostrea angulata |
title_sort |
mitochondrial cytochrome oxidase i gene sequences support an asian origin for the portuguese oyster crassostrea angulata |
publisher |
Springer-Verlag; Springer-Verlag Berlin Heidelberg |
publishDate |
1998 |
url |
https://hdl.handle.net/2027.42/42028 https://doi.org/10.1007/s002270050341 |
long_lat |
ENVELOPE(140.027,140.027,-66.666,-66.666) |
geographic |
Pacific Lamarck |
geographic_facet |
Pacific Lamarck |
genre |
Pacific oyster |
genre_facet |
Pacific oyster |
op_relation |
Foighil, D. Ó; Gaffney, P. M.; Wilbur, A. E.; Hilbish, T. J.; (1998). "Mitochondrial cytochrome oxidase I gene sequences support an Asian origin for the Portuguese oyster Crassostrea angulata ." Marine Biology 131(3): 497-503. <http://hdl.handle.net/2027.42/42028> 0025-3162 https://hdl.handle.net/2027.42/42028 http://dx.doi.org/10.1007/s002270050341 Marine Biology |
op_doi |
https://doi.org/10.1007/s002270050341 |
container_title |
Marine Biology |
container_volume |
131 |
container_issue |
3 |
container_start_page |
497 |
op_container_end_page |
503 |
_version_ |
1774721825578680320 |