Genetic Variation in the Pacific Oyster, Crassostrea gigas
Genetic variation, exhibited by electrophoretic analysis of tissue proteins and enzymes, of the Pacific oyster (Crassostrea gigas) was analyzed. Eleven systems were examined, reflecting 15 loci of which 8 were polymorphic and 7 were monomorphic. The number of alleles per locus varied from 1 at four...
Published in: | Journal of the Fisheries Research Board of Canada |
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Canadian Science Publishing
1975
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Online Access: | http://dx.doi.org/10.1139/f75-284 http://www.nrcresearchpress.com/doi/pdf/10.1139/f75-284 |
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crcansciencepubl:10.1139/f75-284 2023-12-17T10:29:02+01:00 Genetic Variation in the Pacific Oyster, Crassostrea gigas Buroker, Norman E. Hershberger, William K. Chew, Kenneth K. 1975 http://dx.doi.org/10.1139/f75-284 http://www.nrcresearchpress.com/doi/pdf/10.1139/f75-284 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Journal of the Fisheries Research Board of Canada volume 32, issue 12, page 2471-2477 ISSN 0015-296X General Medicine journal-article 1975 crcansciencepubl https://doi.org/10.1139/f75-284 2023-11-19T13:38:31Z Genetic variation, exhibited by electrophoretic analysis of tissue proteins and enzymes, of the Pacific oyster (Crassostrea gigas) was analyzed. Eleven systems were examined, reflecting 15 loci of which 8 were polymorphic and 7 were monomorphic. The number of alleles per locus varied from 1 at four loci (Aat-1, Mdh-1, Me, and To-1) without allelic variation, to 6 at the Pgm locus. The average number of alleles per locus was 2.7, while the effective number of alleles was calculated to be 1.3. An individual was found to be heterozygous, on the average, at 21% of the loci. Allelic variation was found at 11 out of 15, or 73% of the loci. At 53% of the loci the frequency of the most common allele was no greater than 0.95. Article in Journal/Newspaper Crassostrea gigas Pacific oyster Canadian Science Publishing (via Crossref) Pacific Journal of the Fisheries Research Board of Canada 32 12 2471 2477 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
General Medicine |
spellingShingle |
General Medicine Buroker, Norman E. Hershberger, William K. Chew, Kenneth K. Genetic Variation in the Pacific Oyster, Crassostrea gigas |
topic_facet |
General Medicine |
description |
Genetic variation, exhibited by electrophoretic analysis of tissue proteins and enzymes, of the Pacific oyster (Crassostrea gigas) was analyzed. Eleven systems were examined, reflecting 15 loci of which 8 were polymorphic and 7 were monomorphic. The number of alleles per locus varied from 1 at four loci (Aat-1, Mdh-1, Me, and To-1) without allelic variation, to 6 at the Pgm locus. The average number of alleles per locus was 2.7, while the effective number of alleles was calculated to be 1.3. An individual was found to be heterozygous, on the average, at 21% of the loci. Allelic variation was found at 11 out of 15, or 73% of the loci. At 53% of the loci the frequency of the most common allele was no greater than 0.95. |
format |
Article in Journal/Newspaper |
author |
Buroker, Norman E. Hershberger, William K. Chew, Kenneth K. |
author_facet |
Buroker, Norman E. Hershberger, William K. Chew, Kenneth K. |
author_sort |
Buroker, Norman E. |
title |
Genetic Variation in the Pacific Oyster, Crassostrea gigas |
title_short |
Genetic Variation in the Pacific Oyster, Crassostrea gigas |
title_full |
Genetic Variation in the Pacific Oyster, Crassostrea gigas |
title_fullStr |
Genetic Variation in the Pacific Oyster, Crassostrea gigas |
title_full_unstemmed |
Genetic Variation in the Pacific Oyster, Crassostrea gigas |
title_sort |
genetic variation in the pacific oyster, crassostrea gigas |
publisher |
Canadian Science Publishing |
publishDate |
1975 |
url |
http://dx.doi.org/10.1139/f75-284 http://www.nrcresearchpress.com/doi/pdf/10.1139/f75-284 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Pacific oyster |
genre_facet |
Crassostrea gigas Pacific oyster |
op_source |
Journal of the Fisheries Research Board of Canada volume 32, issue 12, page 2471-2477 ISSN 0015-296X |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/f75-284 |
container_title |
Journal of the Fisheries Research Board of Canada |
container_volume |
32 |
container_issue |
12 |
container_start_page |
2471 |
op_container_end_page |
2477 |
_version_ |
1785581294780940288 |