Genetic contribution of three introduced life history forms of sockeye salmon to colonization of Frazer Lake, Alaska
Colonization of Frazer Lake (Kodiak Island, Alaska) by sockeye salmon (Oncorhynchus nerka) represents a rare, successful introduction of this species into a new environment. Eggs, fry, and adults were introduced repeatedly into Frazer Lake from 1951 to 1971. Donors originated from three source popul...
Published in: | Canadian Journal of Fisheries and Aquatic Sciences |
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Online Access: | http://dx.doi.org/10.1139/f00-200 http://www.nrcresearchpress.com/doi/pdf/10.1139/f00-200 |
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crcansciencepubl:10.1139/f00-200 2024-05-12T08:06:34+00:00 Genetic contribution of three introduced life history forms of sockeye salmon to colonization of Frazer Lake, Alaska Burger, Carl V Scribner, Kim T Spearman, William J Swanton, Charles O Campton, Donald E 2000 http://dx.doi.org/10.1139/f00-200 http://www.nrcresearchpress.com/doi/pdf/10.1139/f00-200 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Fisheries and Aquatic Sciences volume 57, issue 10, page 2096-2111 ISSN 0706-652X 1205-7533 Aquatic Science Ecology, Evolution, Behavior and Systematics journal-article 2000 crcansciencepubl https://doi.org/10.1139/f00-200 2024-04-18T06:54:48Z Colonization of Frazer Lake (Kodiak Island, Alaska) by sockeye salmon (Oncorhynchus nerka) represents a rare, successful introduction of this species into a new environment. Eggs, fry, and adults were introduced repeatedly into Frazer Lake from 1951 to 1971. Donors originated from three source populations, each with different life histories: late-run lake shoreline spawners (Karluk Lake), early-run inlet tributary spawners (Red Lake), and late-run lake outlet spawners (Ruth Lake). We used six nuclear DNA (nDNA) microsatellite loci and mitochondrial DNA (mtDNA) to determine which donor population(s) had colonized the principal spawning habitats of Frazer Lake: three shoreline areas and four inlet tributaries. Based on nDNA comparisons, two shoreline-spawning populations were most similar to the shoreline donor, and the four tributary-spawning populations were most similar to the tributary donor. However, five of the seven Frazer Lake populations appeared to be influenced genetically by more than one donor. Genetic distances based on mtDNA were independent of life histories with high (relative to nDNA) interpopulation variation, suggesting significant female founder effects and poststocking drift. Our data suggest that life history adaptations of donor populations were critically important for successful colonization of Frazer Lake, thus underscoring the need to consider life history traits in other introduction and recovery programs. Article in Journal/Newspaper Kodiak Alaska Canadian Science Publishing Red Lake ENVELOPE(-113.118,-113.118,63.267,63.267) Run Lake ENVELOPE(-108.934,-108.934,59.717,59.717) Sockeye ENVELOPE(-130.143,-130.143,54.160,54.160) Canadian Journal of Fisheries and Aquatic Sciences 57 10 2096 2111 |
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Open Polar |
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Canadian Science Publishing |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Aquatic Science Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Aquatic Science Ecology, Evolution, Behavior and Systematics Burger, Carl V Scribner, Kim T Spearman, William J Swanton, Charles O Campton, Donald E Genetic contribution of three introduced life history forms of sockeye salmon to colonization of Frazer Lake, Alaska |
topic_facet |
Aquatic Science Ecology, Evolution, Behavior and Systematics |
description |
Colonization of Frazer Lake (Kodiak Island, Alaska) by sockeye salmon (Oncorhynchus nerka) represents a rare, successful introduction of this species into a new environment. Eggs, fry, and adults were introduced repeatedly into Frazer Lake from 1951 to 1971. Donors originated from three source populations, each with different life histories: late-run lake shoreline spawners (Karluk Lake), early-run inlet tributary spawners (Red Lake), and late-run lake outlet spawners (Ruth Lake). We used six nuclear DNA (nDNA) microsatellite loci and mitochondrial DNA (mtDNA) to determine which donor population(s) had colonized the principal spawning habitats of Frazer Lake: three shoreline areas and four inlet tributaries. Based on nDNA comparisons, two shoreline-spawning populations were most similar to the shoreline donor, and the four tributary-spawning populations were most similar to the tributary donor. However, five of the seven Frazer Lake populations appeared to be influenced genetically by more than one donor. Genetic distances based on mtDNA were independent of life histories with high (relative to nDNA) interpopulation variation, suggesting significant female founder effects and poststocking drift. Our data suggest that life history adaptations of donor populations were critically important for successful colonization of Frazer Lake, thus underscoring the need to consider life history traits in other introduction and recovery programs. |
format |
Article in Journal/Newspaper |
author |
Burger, Carl V Scribner, Kim T Spearman, William J Swanton, Charles O Campton, Donald E |
author_facet |
Burger, Carl V Scribner, Kim T Spearman, William J Swanton, Charles O Campton, Donald E |
author_sort |
Burger, Carl V |
title |
Genetic contribution of three introduced life history forms of sockeye salmon to colonization of Frazer Lake, Alaska |
title_short |
Genetic contribution of three introduced life history forms of sockeye salmon to colonization of Frazer Lake, Alaska |
title_full |
Genetic contribution of three introduced life history forms of sockeye salmon to colonization of Frazer Lake, Alaska |
title_fullStr |
Genetic contribution of three introduced life history forms of sockeye salmon to colonization of Frazer Lake, Alaska |
title_full_unstemmed |
Genetic contribution of three introduced life history forms of sockeye salmon to colonization of Frazer Lake, Alaska |
title_sort |
genetic contribution of three introduced life history forms of sockeye salmon to colonization of frazer lake, alaska |
publisher |
Canadian Science Publishing |
publishDate |
2000 |
url |
http://dx.doi.org/10.1139/f00-200 http://www.nrcresearchpress.com/doi/pdf/10.1139/f00-200 |
long_lat |
ENVELOPE(-113.118,-113.118,63.267,63.267) ENVELOPE(-108.934,-108.934,59.717,59.717) ENVELOPE(-130.143,-130.143,54.160,54.160) |
geographic |
Red Lake Run Lake Sockeye |
geographic_facet |
Red Lake Run Lake Sockeye |
genre |
Kodiak Alaska |
genre_facet |
Kodiak Alaska |
op_source |
Canadian Journal of Fisheries and Aquatic Sciences volume 57, issue 10, page 2096-2111 ISSN 0706-652X 1205-7533 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/f00-200 |
container_title |
Canadian Journal of Fisheries and Aquatic Sciences |
container_volume |
57 |
container_issue |
10 |
container_start_page |
2096 |
op_container_end_page |
2111 |
_version_ |
1798849073013325824 |