Electrophoretic Characterization of Odd-Year Pink Salmon ( Oncorhynchus gorbuscha ) Populations from the Pacific Coast of Russia, and Comparison with Selected North American Populations
We collected and electrophoretically analyzed a total of 558 fish from eight locations along the Pacific Coast of Russia. We successfully screened 44 enzyme-coding loci: 14 loci were polymorphic at the 0.95 level in at least one collection, an additional eight were polymorphic at the 0.99 level but...
Published in: | Canadian Journal of Fisheries and Aquatic Sciences |
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1994
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Online Access: | http://dx.doi.org/10.1139/f94-302 http://www.nrcresearchpress.com/doi/pdf/10.1139/f94-302 |
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crcansciencepubl:10.1139/f94-302 2023-12-17T10:32:40+01:00 Electrophoretic Characterization of Odd-Year Pink Salmon ( Oncorhynchus gorbuscha ) Populations from the Pacific Coast of Russia, and Comparison with Selected North American Populations Shaklee, James B. Varnavskaya, Natalya V. 1994 http://dx.doi.org/10.1139/f94-302 http://www.nrcresearchpress.com/doi/pdf/10.1139/f94-302 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Fisheries and Aquatic Sciences volume 51, issue S1, page 158-171 ISSN 0706-652X 1205-7533 Aquatic Science Ecology, Evolution, Behavior and Systematics journal-article 1994 crcansciencepubl https://doi.org/10.1139/f94-302 2023-11-19T13:39:01Z We collected and electrophoretically analyzed a total of 558 fish from eight locations along the Pacific Coast of Russia. We successfully screened 44 enzyme-coding loci: 14 loci were polymorphic at the 0.95 level in at least one collection, an additional eight were polymorphic at the 0.99 level but not at the 0.95 level, and the remaining 22 were either monomorphic or exhibited only very rare variation in these collections. Contingency χ 2 tests using the 23 most variable loci revealed significant heterogeneity among all eight collections (p = 0.028) but little or no significant heterogeneity among collections within areas (northeastern Kamchatka peninsula, p = 0.180; southwestern Kamchatka, p = 0.533; and mainland adjacent to the northwestern Sea of Okhotsk, p = 0.071). Multidimensional scaling and minimum spanning tree analyses using genetic distances among collections indicated that geographic proximity of spawning sites was not associated with genetic similarity. The eight odd-year pink salmon (Oncorhynchus gorbuscha) collections from Russia were compared with 16 collections from North America (southeastern Alaska, British Columbia, and Washington) using data for 33 loci. The Russian populations differed from the North American populations in their patterns of allelic variation at many loci. The amount of genetic differentiation among populations from different rivers in Russia was comparable to that seen within similar-sized areas in North America. Article in Journal/Newspaper Kamchatka Kamchatka Peninsula Oncorhynchus gorbuscha Pink salmon Alaska Canadian Science Publishing (via Crossref) Okhotsk Pacific Kamchatka Peninsula ENVELOPE(160.000,160.000,56.000,56.000) Canadian Journal of Fisheries and Aquatic Sciences 51 S1 158 171 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Aquatic Science Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Aquatic Science Ecology, Evolution, Behavior and Systematics Shaklee, James B. Varnavskaya, Natalya V. Electrophoretic Characterization of Odd-Year Pink Salmon ( Oncorhynchus gorbuscha ) Populations from the Pacific Coast of Russia, and Comparison with Selected North American Populations |
topic_facet |
Aquatic Science Ecology, Evolution, Behavior and Systematics |
description |
We collected and electrophoretically analyzed a total of 558 fish from eight locations along the Pacific Coast of Russia. We successfully screened 44 enzyme-coding loci: 14 loci were polymorphic at the 0.95 level in at least one collection, an additional eight were polymorphic at the 0.99 level but not at the 0.95 level, and the remaining 22 were either monomorphic or exhibited only very rare variation in these collections. Contingency χ 2 tests using the 23 most variable loci revealed significant heterogeneity among all eight collections (p = 0.028) but little or no significant heterogeneity among collections within areas (northeastern Kamchatka peninsula, p = 0.180; southwestern Kamchatka, p = 0.533; and mainland adjacent to the northwestern Sea of Okhotsk, p = 0.071). Multidimensional scaling and minimum spanning tree analyses using genetic distances among collections indicated that geographic proximity of spawning sites was not associated with genetic similarity. The eight odd-year pink salmon (Oncorhynchus gorbuscha) collections from Russia were compared with 16 collections from North America (southeastern Alaska, British Columbia, and Washington) using data for 33 loci. The Russian populations differed from the North American populations in their patterns of allelic variation at many loci. The amount of genetic differentiation among populations from different rivers in Russia was comparable to that seen within similar-sized areas in North America. |
format |
Article in Journal/Newspaper |
author |
Shaklee, James B. Varnavskaya, Natalya V. |
author_facet |
Shaklee, James B. Varnavskaya, Natalya V. |
author_sort |
Shaklee, James B. |
title |
Electrophoretic Characterization of Odd-Year Pink Salmon ( Oncorhynchus gorbuscha ) Populations from the Pacific Coast of Russia, and Comparison with Selected North American Populations |
title_short |
Electrophoretic Characterization of Odd-Year Pink Salmon ( Oncorhynchus gorbuscha ) Populations from the Pacific Coast of Russia, and Comparison with Selected North American Populations |
title_full |
Electrophoretic Characterization of Odd-Year Pink Salmon ( Oncorhynchus gorbuscha ) Populations from the Pacific Coast of Russia, and Comparison with Selected North American Populations |
title_fullStr |
Electrophoretic Characterization of Odd-Year Pink Salmon ( Oncorhynchus gorbuscha ) Populations from the Pacific Coast of Russia, and Comparison with Selected North American Populations |
title_full_unstemmed |
Electrophoretic Characterization of Odd-Year Pink Salmon ( Oncorhynchus gorbuscha ) Populations from the Pacific Coast of Russia, and Comparison with Selected North American Populations |
title_sort |
electrophoretic characterization of odd-year pink salmon ( oncorhynchus gorbuscha ) populations from the pacific coast of russia, and comparison with selected north american populations |
publisher |
Canadian Science Publishing |
publishDate |
1994 |
url |
http://dx.doi.org/10.1139/f94-302 http://www.nrcresearchpress.com/doi/pdf/10.1139/f94-302 |
long_lat |
ENVELOPE(160.000,160.000,56.000,56.000) |
geographic |
Okhotsk Pacific Kamchatka Peninsula |
geographic_facet |
Okhotsk Pacific Kamchatka Peninsula |
genre |
Kamchatka Kamchatka Peninsula Oncorhynchus gorbuscha Pink salmon Alaska |
genre_facet |
Kamchatka Kamchatka Peninsula Oncorhynchus gorbuscha Pink salmon Alaska |
op_source |
Canadian Journal of Fisheries and Aquatic Sciences volume 51, issue S1, page 158-171 ISSN 0706-652X 1205-7533 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/f94-302 |
container_title |
Canadian Journal of Fisheries and Aquatic Sciences |
container_volume |
51 |
container_issue |
S1 |
container_start_page |
158 |
op_container_end_page |
171 |
_version_ |
1785586479180808192 |