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:4/13/2015)... a leading cloud-based consumer engagement platform that provides trusted ... communities around health and wellness, announced today the launching ... The ... vehicle to receive validated health information from consumers. ... will allow higi,s trusted partners, on a user opt-in ...
(Date:4/9/2015)... Calif. , April 9, 2015 Synaptics ... interface solutions, announced today that it will report financial ... Thursday, April 23, 2015, after the close of market. ... analysts and investors at 2:00 p.m. PT (5:00 p.m. ... To participate on the live call, analysts ...
(Date:4/6/2015)... Apr. 6, 2015 NXT-ID, Inc. (NASDAQ: ... authentication company focused on the growing mobile commerce ... patent 62/143028 for MINIATURE, MULTI-PURPOSE ANTENNA ... NXT-ID introduces a new revolutionary method ... surrounds the use of miniature antenna modules for ...
Breaking Biology News(10 mins):higi Launches Seamless Access to HIPAA-Compliant Health Outcomes and Activity Data 2higi Launches Seamless Access to HIPAA-Compliant Health Outcomes and Activity Data 3Synaptics to Report Third Quarter Results on April 23 2NXT-ID Patents Miniature, Low Power Wireless Magnetic Stripe 2NXT-ID Patents Miniature, Low Power Wireless Magnetic Stripe 3NXT-ID Patents Miniature, Low Power Wireless Magnetic Stripe 4
... CHAMPAIGN, Ill. The western corn rootworm beetle, a ... costs growers more than $1 billion annually in the U.S., ... giganteus , a potential biofuels crop that would likely be ... survive to adulthood on Miscanthus rhizomes, and adult ...
... Inc., an affiliated corporation of Virginia Tech, announced at ... the source code of GenoCAD to the International Society ... open source development of GenoCAD by the synthetic biology ... to develop a web site allowing users to design ...
... , This release is available in French . ... of the Department of Biological Sciences of Universit du Qubec ... major discovery in the field of molecular biology. They have unlocked ... which is very different from other proteins of the same type ...
Cached Biology News:Miscanthus, a biofuels crop, can host western corn rootworm 2Miscanthus, a biofuels crop, can host western corn rootworm 3Virginia Tech licenses GenoCAD source code to ISCB 2A global breakthrough in the study of a protein linked to the spread of viruses 2
(Date:5/22/2015)... , May 22, 2015  Actavis plc (NYSE: ... U.S. Court of Appeals for the Second Circuit has ... injunction requiring the Company to continue distribution of NAMENDA ... - http://photos.prnewswire.com/prnh/20130124/NY47381LOGO   "While we ... ruling, we intend to continue our strong efforts to ...
(Date:5/22/2015)... According to a new market ... Gel Electrophoresis, Agarose & Polyacrylamide Gel, Capillary Electrophoresis, Isoelectric ... & by End User - Global Forecast to 2020", ... reach around $1.98 Billion by 2020 with a CAGR ... Browse 226 ma rket data ...
(Date:5/22/2015)... May 22, 2015 Charm Sciences, ... Department of Agriculture (USDA), Grain Inspection, Packers and ... contract to Charm Sciences to monitor aflatoxin in ... (water-based) and ROSA FAST Aflatoxin Quantitative Test (solvent-based). ... Test uses Water Extraction Technology to extract ...
(Date:5/22/2015)... Knowledgent , the data and analytics ... potential of big data analytics in the life sciences ... help life sciences and healthcare organizations understand the ways ... business insights. , The life sciences and healthcare industries ... patient profiling, compliance and regulatory requirements, and scientific research. ...
Breaking Biology Technology:Actavis Confirms Appeals Court Ruling Requiring Continued Distribution of NAMENDA IR 2Actavis Confirms Appeals Court Ruling Requiring Continued Distribution of NAMENDA IR 3Actavis Confirms Appeals Court Ruling Requiring Continued Distribution of NAMENDA IR 4Actavis Confirms Appeals Court Ruling Requiring Continued Distribution of NAMENDA IR 5Actavis Confirms Appeals Court Ruling Requiring Continued Distribution of NAMENDA IR 6Actavis Confirms Appeals Court Ruling Requiring Continued Distribution of NAMENDA IR 7Actavis Confirms Appeals Court Ruling Requiring Continued Distribution of NAMENDA IR 8Electrophoresis Market Worth $1.98 Billion by 2020 2Electrophoresis Market Worth $1.98 Billion by 2020 3Electrophoresis Market Worth $1.98 Billion by 2020 4USDA-GIPSA (FGIS) Awards 5 Year Contract for Aflatoxin Tests to Charm Sciences 2New White Paper Explores the Potential of Big Data Analytics in Life Sciences and Healthcare 2
... - In the first two years of the Governor's ... young company on the cutting edge of its respective industry. This ... that continues the trend begun by start ups like Mithridion, Inc., ... tied for first in 2004. , ,As is the custom, the ...
... aimed at galvanizing the high-tech industry in Wisconsin ... ,Several emerging technology companies have earned much-needed start-up ... submitting winning business plans to a competition that ... Business Plan Contest, produced by the Wisconsin ...
... Kauten is taking direct aim at three unfavorable metrics, and ... , ,Kauten, CEO of QBI Life Sciences , recently ... Polymeric Micelles, a core product. The screening, which employed UGT1A1, ... is used to determine whether a drug will become active ...
Cached Biology Technology:Business plan finalists offer peek into entrepreneurial future 2Business plan finalists offer peek into entrepreneurial future 3Business plan finalists offer peek into entrepreneurial future 4Winners of past business plan contests secure funding, credibility 2Winners of past business plan contests secure funding, credibility 3Winners of past business plan contests secure funding, credibility 4QBI's PreserveX product passes initial test 2QBI's PreserveX product passes initial test 3
... microPET 120 utilizies CTI Molecular Imaging's proprietary ... same imaging volume as the R4. ... sensitivity of any commerically avaiable PET scanner. ... spatial resolution of any scinitallor based PETsystems. ...
... pAcGHLT-A,B,C ... Vector Set,pAcGHLT-XylE ... Vector,Thrombin Powder,Thrombin ... Inhibitor Cocktail,Insect ...
... developed to significantly increase the shelf life ... is increased at room temperature storage conditions ... product is subjected to 0.45 micron filtration, ... This formulation insures consistently high levels of ...
... has been developed to significantly increase the ... Stability is increased at room temperature ... This product is subjected to 0.45 ... azide. This formulation insures consistently high ...
Biology Products: