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Book Parentage based Tagging of Snake River Hatchery Steelhead and Chinook Salmon

Download or read book Parentage based Tagging of Snake River Hatchery Steelhead and Chinook Salmon written by Thomas A. Delomas and published by . This book was released on 2021 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes the continued development and evaluation of a genetic technology called Parentage-Based Tagging (PBT), a versatile tool for genetically tagging steelhead Oncorhynchus mykiss and Chinook Salmon O. tshawytscha in the Snake River basin. While PBT is potentially a more economical and efficient technique for tagging fish than coded wire tags (CWT), it also has the capability to address aspects of hatchery practices, salmonid life history, harvest patterns, and trait heritability. This report summarizes three objectives for this performance period of January 1, 2020 to December 31, 2020 that focused on the continued development and implementation of PBT in the Snake River basin: Objective 1) annual sampling of hatchery broodstock, Objective 2) creation of genetic parental databases, and Objective 3) utilization of PBT to provide parentage assignments for hatchery fish of unknown origin. This project continues to sample and inventory all hatchery broodstock (Objective 1) for steelhead (~5,000 individuals annually), spring/summer Chinook Salmon (~10,000 individuals annually), and fall Chinook Salmon (~2,500) in the Snake River basin. In close collaboration with the Columbia River Inter-Tribal Fisheries Commission (CRITFC), we used a highly variable panel of single nucleotide polymorphism (SNPs) markers, identified for each species, to genotype steelhead and Chinook Salmon broodstocks sampled in the Snake River basin from spawn year (SY) 2019 (Objective 2). We then used the data generated from the broodstock baselines to provide parentage results to inform a variety of management and conservation programs (Objective 3). Results continued to indicate that annual sampling, inventorying, and genotyping of all steelhead and Chinook Salmon broodstock in the Snake River basin is feasible and that the SNP sets identified for PBT are sufficient for accurate assignment of offspring to brood year and hatchery stock, thereby allowing an unprecedented ability to mark millions of hatchery-origin fish from the Snake River and an opportunity to address future objectives of parentage-based management.

Book Parentage based Tagging of Snake River Hatchery Steelhead and Chinook Salmon

Download or read book Parentage based Tagging of Snake River Hatchery Steelhead and Chinook Salmon written by Thomas A. Delomas and published by . This book was released on 2020 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes the continued development and evaluation of a genetic technology called Parentage-Based Tagging (PBT), a versatile tool for genetically tagging steelhead Oncorhynchus mykiss and Chinook Salmon O. tshawytscha in the Snake River basin. While PBT is potentially a more economical and efficient technique for tagging fish than coded wire tags (CWT), it also has the capability to address aspects of hatchery practices, salmonid life history, harvest patterns, and trait heritability. This report summarizes three objectives for this performance period of January 1, 2019 to December 31, 2019 that focused on the continued development and implementation of PBT in the Snake River basin: Objective 1) annual sampling of hatchery broodstock, Objective 2) creation of genetic parental databases, and Objective 3) utilization of PBT to provide parentage assignments for hatchery fish of unknown origin. This project continues to sample and inventory nearly 100% of hatchery broodstock (Objective 1) for steelhead (~5,000 individuals annually), spring/summer Chinook Salmon (~10,000 individuals annually), and Fall Chinook Salmon (~2,500) in the Snake River basin. In close collaboration with the Columbia River Inter-Tribal Fisheries Commission (CRITFC), we have used a powerful panel of single nucleotide polymorphism (SNPs) markers, identified for each species, to genotype nearly 100% of the steelhead and Chinook Salmon broodstocks sampled in the Snake River basin from spawn year (SY) 2018 (Objective 2). We then use the data generated from the broodstock baselines to provide parentage analysis to meet a variety of management and conservation objectives (Objective 3). Results continue to indicate that annual sampling, inventorying, and genotyping of all steelhead and Chinook Salmon broodstock in the Snake River basin is feasible and that the SNP sets identified for PBT are sufficient for accurate assignment of offspring to brood year and hatchery stock, thereby allowing an unprecedented ability to mark millions of hatchery-origin fish from the Snake River and an opportunity to address future objectives of parentage-based management

Book Natural origin Steelhead and Chinook Salmon Life History and Genetic Diversity at PIT Tag Detection Locations Throughout the Snake River Basin

Download or read book Natural origin Steelhead and Chinook Salmon Life History and Genetic Diversity at PIT Tag Detection Locations Throughout the Snake River Basin written by John S. Hargrove and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes life history and genetic diversity information for wild adult steelhead (Oncorhynchus mykiss) and spring/summer Chinook Salmon (O. tshawytscha)sampled at Lower Granite Dam and later detected in a Distinct Population Segment (DPS) or Evolutionarily Significant Unit (ESU) in the Snake River basin for the 01/01/2022 to 12/31/2022reporting period. This reporting period covers analysis of individuals crossing Lower Granite Dam in spawn year (SY) 2022. A total of 1,917 steelhead and 2,791 Chinook Salmon were sampled at Lower Granite Dam. Of the fish tagged at Lower Granite Dam, 930 steelhead and 1,732 Chinook Salmon were subsequently identified at a PIT tag array within the boundary of a population in the Snake River basin. Panels of up to 368 SNPs were genotyped at both Idaho Department of Fish and Game’s Eagle Fish Genetics Lab and the Columbia River Inter-Tribal Fish Commission’s Hagerman Genetics Lab, to assign these fish to hatchery parents or wild genetic stocks. We describe the life history variation and genetic diversity of steelhead and Chinook Salmon detected in Snake River populations for SY2022. The information presented in this report provides critical data for viable Salmonid population monitoring of the Snake River steelhead DPS and the Snake River spring/summer Chinook Salmon ESU. Authors: John S. Hargrove, Fisheries Biologist 2Micah Davison, Supervisory Fisheries Biologist Matthew R. Campbell, Fisheries Genetics Program Coordinator Suggested citation: Hargrove, J. S., M. Davison, and M. R. Campbell. 2023. Natural-origin steelhead and Chinook Salmon life history and genetic diversity at PIT tag detection locations throughout the Snake River basin. Idaho Department of Fish and Game Report 23-09. Annual Report, BPA Project 2010-031-00.

Book Natural origin Steelhead and Chinook Salmon Life History and Genetic Diversity at PIT Tag Detection Locations Throughout the Snake River Basin

Download or read book Natural origin Steelhead and Chinook Salmon Life History and Genetic Diversity at PIT Tag Detection Locations Throughout the Snake River Basin written by John S. Hargrove and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes life history and genetic diversity information for wild adult steelhead (Oncorhynchus mykiss) and spring/summer Chinook Salmon (O. tshawytscha) sampled at Lower Granite Dam and later detected in a Distinct Population Segment (DPS) or Evolutionarily Significant Unit (ESU) population in the Snake River basin for the 01/01/2021 to 12/31/2021 reporting period. This reporting period covers analysis of individuals crossing Lower Granite Dam in spawn year (SY) 2021. A total of 3,126 steelhead and 1,974 Chinook Salmon were sampled at Lower Granite Dam. Of the fish tagged at Lower Granite Dam, 1,659 steelhead and 1,034 Chinook Salmon were subsequently identified at a PIT tag array within the boundary of a population in the Snake River basin. Panels of up to 379 SNPs were genotyped at both Idaho Department of Fish and Game’s Eagle Fish Genetics Lab and the Columbia River Inter- Tribal Fish Commission’s Hagerman Genetics Lab, to assign these fish to hatchery parents or wild genetic stocks. We describe the life history variation and genetic diversity of steelhead and Chinook Salmon detected in Snake River populations for SY2021. The information presented in this report provides critical data for viable Salmonid population monitoring of the Snake River steelhead DPS and the Snake River spring/summer Chinook Salmon ESU. Authors: John S. Hargrove, Fisheries Biologist 2 Micah Davison, Supervisory Fisheries Biologist Matthew R. Campbell, Fisheries Genetics Program Coordinator Suggested citation: Hargrove, J. S., M. Davison, and M. R. Campbell. 2022. Natural-origin steelhead and Chinook Salmon life history and genetic diversity at PIT tag detection locations throughout the Snake River basin. Idaho Department of Fish and Game Report 22-13. Annual Report, BPA Project 2010-026-00.

Book Natural origin Chinook Salmon and Steelhead Life History and Genetic Diversity at PIT Tag Detection Locations Throughout the Snake River Basin

Download or read book Natural origin Chinook Salmon and Steelhead Life History and Genetic Diversity at PIT Tag Detection Locations Throughout the Snake River Basin written by John S. Hargrove and published by . This book was released on 2019 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes life history and genetic diversity information for wild adult steelhead and spring/summer Chinook Salmon sampled at Lower Granite Dam and later detected in a Distinct Population Segment (DPS) or Evolutionarily Significant Unit (ESU) population in the Snake River basin for the 01/01/2018 to 12/31/2018 reporting period. This reporting period covers analysis of individuals crossing Lower Granite Dam in spawn year 2018. A total of 2,306 steelhead and 1,372 Chinook Salmon were sampled at Lower Granite Dam, 905 and 704 of which were subsequently identified at a PIT tag detection location elsewhere in the Snake River basin. Panels of up to 379 SNPs were genotyped at both Idaho Department of Fish and Game's Eagle Fish Genetics Lab and its collaborating laboratory, the Columbia River Inter-Tribal Fish Commission's Hagerman Genetics Lab, to assign these fish to hatchery parents or wild genetic stocks. We describe the life history variation and genetic diversity of steelhead and Chinook Salmon detected in Snake River populations. The information presented in this report provides critical data for viable Salmonid population monitoring of the Snake River steelhead DPS and the Snake River spring/summer Chinook Salmon ESU.

Book Genetic Monitoring of Snake River Salmonids

Download or read book Genetic Monitoring of Snake River Salmonids written by Audrey C. Harris and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes the application of genetic techniques to the management and conservation of anadromous salmonids (steelhead Oncorhynchus mykiss and spring-summer Chinook Salmon O. tshawytscha) in the Snake River basin. In 2010, Idaho Department of Fish and Game, in collaboration with the Columbia River Inter-Tribal Fish Commission, initiated two BPA-funded projects (2010-026-00 and 2010-031-00) to test and implement genetic monitoring programs for Snake River basin steelhead and spring-summer Chinook Salmon utilizing two genetic technologies that identify origins of hatchery and wild fish. The first technology, called parentage‐based tagging (PBT), involves annually sampling and genotyping all hatchery broodstock which are added to a genetic baseline of candidate parents. The genotyping of broodstock permanently genetically “tags” all of their offspring. A non‐lethal tissue sample from any offspring of these broodstock can be genotyped and analyses can be completed to assign parentage, thereby identifying hatchery of origin and age. The second technology is called genetic stock identification (GSI) and involves creating a reference genetic baseline from all contributing wild stocks. Wild fish of unknown origin can then be non-lethally sampled, genotyped, and assigned to a stock of origin via assignment testing. Over the last decade, these projects have demonstrated the accuracy, efficiency, and utility of these technologies for monitoring both wild and hatchery stocks throughout the Snake River and Columbia River basins. For hatchery stocks, PBT addresses objectives established by the Bonneville Power Administration (BPA) Fish and Wildlife Program which involves marking hatchery stocks, conducting hatchery evaluations and reform, and enforcing salmonid fishery management measures. For wild stocks, GSI provides unprecedented tools for monitoring wild stock abundance, productivity, and genetic diversity, which are required for NOAA ESA status assessments. These two projects were combined by BPA in 2021 (2010-031-00), with ongoing goals of keeping PBT and GSI baselines up-to-date in the Snake River basin, to maintain and enhance SNP genetic marker panels, and to continue projects that use these PBT and GSI baselines to address conservation and management issues of importance to the Northwest Power and Conservation Council and state, tribal and federal fisheries managers. Combined there are eight objectives addressed in this report: 1) the maintenance and evaluation of single nucleotide polymorphism (SNP) panels for high-throughput genotyping of steelhead and Chinook Salmon in the Snake and Columbia river basins; 2) the updating, maintenance, and testing of SNP baselines to describe genetic variation and for use as a reference in conducting GSI for both species; 3) annual sampling of hatchery broodstock and creation of genetic parental databases; 4) utilization of PBT and GSI baselines to estimate genetic stock composition and life history diversity of steelhead and spring-summer Chinook Salmon passing Lower Granite Dam (LGR); 5) application of PBT baselines to estimate the stock composition of steelhead in the Columbia and Snake River tribal and sport fisheries; 6) the monitoring of integrated hatchery programs for Chinook Salmon; 7) the summarization of life history and genetic diversity information for steelhead and spring-summer Chinook Salmon detected at PIT tag detection systems; and 8) the development and application of grandparentage technology for use in the Snake River basin.

Book Genetic Monitoring of Snake River Salmonids

Download or read book Genetic Monitoring of Snake River Salmonids written by John S. Hargrove and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes the application of genetic techniques to the management and conservation of anadromous salmonids (steelhead Oncorhynchus mykiss and spring-summer Chinook Salmon O. tshawytscha) in the Snake River basin. In 2010, Idaho Department of Fish and Game, in collaboration with the Columbia River Inter-Tribal Fish Commission, initiated two BPA-funded projects (2010-026-00 and 2010-031-00) to test and implement genetic monitoring programs for Snake River basin steelhead and spring-summer Chinook Salmon utilizing two genetic technologies that identify origins of hatchery and wild fish. The first technology, called parentage‐based tagging (PBT), involves annually sampling and genotyping all hatchery broodstock which are added to a genetic baseline of candidate parents. The genotyping of broodstock permanently genetically “tags” all of their offspring. A non‐lethal tissue sample from any offspring of these broodstock can be genotyped and analyses can be completed to assign parentage, thereby identifying hatchery of origin and age. The second technology is called genetic stock identification (GSI), and involves creating a reference genetic baseline from all contributing wild stocks. Wild fish of unknown origin can then be sampled, genotyped, and assigned to a stock of origin via assignment testing. Over the last decade, these projects have demonstrated the accuracy, efficiency, and utility of these technologies for monitoring both wild and hatchery stocks throughout the Snake River and Columbia River basins. For hatchery stocks, PBT addresses objectives established by the Bonneville Power Administration (BPA) Fish and Wildlife Program which involves marking hatchery stocks, conducting hatchery evaluations and reform, and enforcing salmonid fishery management measures. For wild stocks, GSI provides unprecedented tools for monitoring wild stock abundance, productivity, and genetic diversity, which are required for NOAA ESA status assessments. These two projects were combined by BPA in 2021 (2010- 031-00), with ongoing goals of keeping PBT and GSI baselines up-to-date in the Snake River basin, to maintain and enhance SNP genetic marker panels, and to continue projects that use these PBT and GSI baselines to address conservation and management issues of importance to the Council and state, tribal and federal fisheries managers. Combined there are eight objectives addressed in this report: 1) the maintenance and evaluation of single nucleotide polymorphism (SNP) panels for high-throughput genotyping of steelhead and Chinook Salmon in the Snake and Columbia river basins; 2) the updating, maintenance, and testing of SNP baselines to describe genetic variation and for use as a reference in conducting GSI for both species; 3) annual sampling of hatchery broodstock and creation of genetic parental databases; 4) utilization of PBT and GSI baselines to estimate genetic stock composition and life history diversity of steelhead and spring-summer Chinook Salmon passing Lower Granite Dam (LGR); 5) application of PBT baselines to estimate the stock composition of steelhead in the Columbia and Snake River tribal and sport fisheries; 6) the monitoring of integrated hatchery programs for Chinook Salmon; 7) the summarization of life history and genetic diversity information for steelhead and spring-summer Chinook Salmon detected at PIT tag detection systems; and 8) the development and application of grandparentage technology for use in the Snake River basin.

Book Natural origin Chinook Salmon and Steelhead Life History and Genetic Diversity at PIT Tag Detection Locations Throughout the Snake River Basin

Download or read book Natural origin Chinook Salmon and Steelhead Life History and Genetic Diversity at PIT Tag Detection Locations Throughout the Snake River Basin written by John S. Hargrove and published by . This book was released on 2021 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes life history and genetic diversity information for wild adult steelhead and spring/summer Chinook Salmon sampled at Lower Granite Dam and later detected in a Distinct Population Segment (DPS) or Evolutionarily Significant Unit (ESU) population in the Snake River basin for the 01/01/2020 to 12/31/2020 reporting period. This reporting period covers analysis of individuals crossing Lower Granite Dam in spawn year (SY) 2020. A total of 2,301 steelhead but no Chinook Salmon were sampled at Lower Granite Dam and 1,138 steelhead were subsequently identified at PIT tag detection locations in the Snake River basin. Panels of up to 379 SNPs were genotyped at both Idaho Department of Fish and Game’s Eagle Fish Genetics Lab and the Columbia River Inter-Tribal Fish Commission’s Hagerman Genetics Lab, to assign these fish to hatchery parents or wild genetic stocks. We describe the life history variation and genetic diversity of steelhead detected in Snake River populations for SY2020. The information presented in this report provides critical data for viable Salmonid population monitoring of the Snake River steelhead DPS and the Snake River spring/summer Chinook Salmon ESU.