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J indicates CRITFC employee.

September 1, 2012

Development and Evaluation of 200 Novel SNP Assays for Population Genetic Studies of Westslope Cutthroat Trout and Genetic Identification of Related Taxa

DNA sequence data were collected and screened for single nucleotide polymorphisms (SNPs) in westslope cutthroat trout (Oncorhynchus clarki lewisi) and also for substitutions that could be used to genetically discriminate rainbow trout (O. mykiss) and cutthroat trout, as well as...

Nathan R. Campbell, S.J. Amish, V.L. Pritchard, K.S. McKelvey, M.K. Young, M.K. Schwartz, J.C. Garza, G. Luikart, and Shawn R. Narum

November 1, 2012

Supportive Breeding Boosts Natural Population Abundance with Minimal Negative Impacts on Fitness of a Wild Population of Chinook Salmon

While supportive breeding programmes strive to minimize negative genetic impacts to populations, case studies have found evidence for reduced fitness of artificially produced individuals when they reproduce in the wild. Pedigrees of two complete generations were tracked with molecular markers to...

Maureen A. Hess, Craig D. Rabe, Jason L. Vogel, Jeff J. Stephenson, Doug D. Nelson, and Shawn R. Narum

May 4, 2017

Conservation Challenges and Research Needs for Pacific Lamprey in the Columbia River Basin

The Pacific Lamprey Entosphenus tridentatus, an anadromous fish native to the northern Pacific Ocean and bordering freshwater habitats, has recently experienced steep declines in abundance and range contractions along the West Coast of North America. During the early 1990s, Native American...

Benjamin Clemens, Richard Beamish, Kelly Coates, Margaret Docker, Jason Dunham, Ann Gray, Jon Hess, Jeffery Jolley, Ralph Lampman, Brian McIlraith, Mary Moser, Joshua Murauskas, David Noakes, Howard Schaller, Carl Schreck, Steven Starcevich, Bianca Streif, Stan van de Wetering, Joy Wade, Laurie Weitkamp, and Lance Wyss

May 31, 2017

Upstream Migration Timing of Columbia Basin Chinook and Sockeye Salmon and Steelhead in 2015

In 2015, we sampled Sockeye and Chinook salmon as well as steelhead at the Bonneville Dam Adult Fish Facility (AFF).  Fish were measured for length, scales were collected for analysis of age, and the fish were tagged with Passive Integrated Transponder (PIT) tags.  These fish were tracked upstream...

Jeffrey K. Fryer, John Whiteaker, and Denise Kelsey

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