Navigation Links
It's all in the genes -- including the tracking device
Date:6/24/2013

This news release is available in French.

Parentage-based tagging (PBT) is an emerging genetic-based fish tagging method that involves genotyping hatchery broodstock. PBT is a passive non-invasive approach to stock identification because the parents, not the offspring, are genetically sampled at spawning, thereby "tagging" the offspring. This method provides the same information as traditional physical tags but also allows for collection of more detailed information that previously was impossible or impractical to gather using traditional tagging methods.

According to the article published today in the Canadian Journal of Fisheries and Aquatic Sciences: "This study in the Snake River basin is one of the first large-scale implementations of PBT in salmonids and lays the foundation for adopting this technology more broadly, thereby allowing the unprecedented ability to mark millions of smolts and an opportunity to address a variety of fisheries-based research and management questions."

Genetically tagging hatchery-reared fish using PBT is extremely efficient because genotyping hundreds of broodstock parents results in millions of tagged offspring. When fully implemented, PBT can "tag" 100% of hatchery-origin fish.

"The role of genetic methods in fisheries management has reached a milestone," says Craig Steele, a researcher at the Idaho Department of Fish and Game's Fish Genetics Laboratory in Eagle, Idaho, and lead author of the study. "The main application of this technology is to provide information on the origin and age of hatchery fish. But it can also provide additional information relevant to conservation and management efforts including assessments of genetic diversity, relative reproductive success, and the heritability of different physi
'/>"/>

Contact: Jenny Ryan
jenny.ryan@nrcresearchpress.com
Canadian Science Publishing (NRC Research Press)
Source:Eurekalert

Page: 1 2

Related biology news :

1. Planarian genes that control stem cell biology identified
2. Culprit behind unchecked angiogenesis identified
3. Researchers identify genes that may help in ovarian cancer diagnosis and prognosis
4. Study finds peoples niceness may reside in their genes
5. Direct transfer of plant genes from chloroplasts into the cell nucleus
6. Large international study finds memory in adults impacted by versions of 4 genes
7. BUSM researchers identify genes that influence hippocampal volume
8. International team uncovers new genes that shape brain size, intelligence
9. University of Toronto biologists predict extinction for organisms with poor quality genes
10. Can behavior be controlled by genes? The case of honeybee work assignments
11. New genes contributing to autism and related neurodevelopmental disorders uncovered
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/10/2014)... NEW YORK , Dec. 8, 2014 You,ve ... online banking account but can,t remember your password, site key ... birthday? Who was your first grade teacher? ... launches the app that will finally put an ... PINs – 1U TM . 1U leverages a ...
(Date:12/10/2014)... 9, 2014  Wake Forest Baptist Medical Center today announced ... School of Medicine. Funding for this $50 million capital ... will be publicly launched next summer. ... former 60 series R.J. Reynolds Tobacco Company complex, adjacent ... begin immediately with plans to be ready to welcome ...
(Date:12/10/2014)... Research and Markets ( http://www.researchandmarkets.com/research/xclcvw/biometrics_market ... "Biometrics Market in Japan 2014-2018" report to ... The integration of biometrics and ... and upgradation of the driver,s license is one ... Besides the aforementioned projects, biometrics is being used ...
Breaking Biology News(10 mins):The Password is Finally Dead: Launch of 1U Mobile App Eliminates Need for All Usernames and Passwords 2The Password is Finally Dead: Launch of 1U Mobile App Eliminates Need for All Usernames and Passwords 3Wake Forest Baptist to Build New Medical Education Facility In Wake Forest Innovation Quarter 2Wake Forest Baptist to Build New Medical Education Facility In Wake Forest Innovation Quarter 3Wake Forest Baptist to Build New Medical Education Facility In Wake Forest Innovation Quarter 4Biometrics Market in Japan 2014-2018: Key Vendors are DDS, Fujitsu, Hitachi and NEC 2
... February 20, 2013As the nations of the world prepare ... endangered sharks in early March, a team of researchers ... oceanic whitetip shark regularly crosses international boundaries. Efforts ... within their own maritime borders may therefore need to ...
... programs that include dietary advice coupled with behavioral counseling ... approach for men and women with significant weight loss ... conducted by researchers at the Jean Mayer USDA Human ... Employees enrolled in the intervention arm of a randomized ...
... among the elements that make up today,s smorgasbord of planets, ... and his colleagues hope to learn how our solar system ... the University of California, San Diego, has worked on this ... his team has found the Chemical Dynamics Beamline of the ...
Cached Biology News:New research on migratory behavior of oceanic whitetip sharks can help shape conservation strategies 2New research on migratory behavior of oceanic whitetip sharks can help shape conservation strategies 3Employees shed pounds in worksite-based weight loss intervention with behavioral counseling 2Employees shed pounds in worksite-based weight loss intervention with behavioral counseling 3Searching for the solar system's chemical recipe 2Searching for the solar system's chemical recipe 3Searching for the solar system's chemical recipe 4Searching for the solar system's chemical recipe 5
(Date:12/17/2014)... This report is a professional ... For an overview analysis, the report introduces quartz ... structure, industry overview, policy analysis, and news analysis, ... has witnessed rapid development with key manufacturers increasing ... report mentions quartz tubing upstream raw materials and ...
(Date:12/17/2014)... December 17, 2014 Gene synthesis ... it has entered into a technology access and ... to apply DNA2.0’s proprietary protein engineering technology, known ... , “We are extremely excited that the global ... This proprietary bioengineering technology has now been ...
(Date:12/17/2014)...  Vermillion, Inc. (NASDAQ: VRML ), a ... the next step in its expanded strategy to rebuild ... the naming of current Chief Operating Officer, Valerie ... current Chairman of the Board and CEO James ... changes are effective January 1, 2015. "Jim ...
(Date:12/17/2014)... 2014 CASI Pharmaceuticals, Inc. (Nasdaq: ... development and commercialization of innovative therapeutics addressing cancer and ... a primary commercial focus on China ... Type C meeting with the U.S. Food and Drug ... in February 2015.  During this meeting the Company will ...
Breaking Biology Technology:2020 Quartz Tubing Market: Global Development & Forecasts Analysis Now at DeepResearchReports.com 2ADM and DNA2.0 Enter Into Protein Engineering Technology Access and Service Agreement 2Vermillion Names Valerie Palmieri CEO; James LaFrance to continue as Chairman of Board 2Vermillion Names Valerie Palmieri CEO; James LaFrance to continue as Chairman of Board 3Vermillion Names Valerie Palmieri CEO; James LaFrance to continue as Chairman of Board 4CASI Pharmaceuticals Granted Type C Meeting With U.S. FDA For ENMD-2076 In Fibrolamellar Carcinoma 2CASI Pharmaceuticals Granted Type C Meeting With U.S. FDA For ENMD-2076 In Fibrolamellar Carcinoma 3CASI Pharmaceuticals Granted Type C Meeting With U.S. FDA For ENMD-2076 In Fibrolamellar Carcinoma 4CASI Pharmaceuticals Granted Type C Meeting With U.S. FDA For ENMD-2076 In Fibrolamellar Carcinoma 5
... - Gov Jim Doyle on Thursday announced that three ... from the Department of Commerce Technology Assistance Grant (TAG) ... are as follows: , , Functional Biosciences, ... to provide DNA sequencing. It will receive a $250,000 ...
... Thompson announced last week that he is planning to ... arm that will provide access to his electronic medical ... Alumni Research Foundation announced that it has licensed California ... cell patents. On another note, Madison biotech firm ...
... Alfalight, Inc. , a Madison-based manufacturer of high-power ... been awarded $1.4 million in funding for Phase II ... by the Defense Advanced Research Projects Agency. ... increase a laser's power conversion efficiency -- to lower ...
Cached Biology Technology:Alfalight garners $1.4 million defense funding for diode program 2
The 12-Tube Magnetic Separation Rack is designed to be used for small-scale separations using magnetic particles. ,Capacity: 12 microcentrifuge tubes. ,Magnets: Neodymium rare earth permanent ma...
...
No description available in Ensembl Antigen: Recombinant Protein Epitope Signature Tag (PrEST)....
15(S)-HETE-d8 is used as an internal standard for the quantification of 15(S)-HETE by stable isotope dilution mass spectrometry....
Biology Products: