Navigation Links
DNA barcoding alone sufficient to detect fraudulent deer products
Date:3/11/2013

ing up to one healthy meal in view of recent scams, it has become vital to provide tenable methods of effective deer meat verification.

The article published recently in DNA Barcodes (http://www.versita.com/dnabra), an open access journal by Versita, describes the protocol set up by Dr. W.M. Sin and Dr. Y.K. Tam - to examine whether DNA methods alone suffice to detect fraudulent substitution of commercial deer products or, whether any additional protocols are necessary to detect fraudulent substitution of cattle and water buffalo tendons (HK$50-80) for deer tendons (HK$280-640). The research confirmed that no other method proves as efficient and straightforward as the use of DNA barcodes, which are sufficient on their own to detect such substitution for deer in all tendon products, except for glue. Furthermore, the research findings permit DNA detection of fraudulent substitution of commercial deer products, regardless of their physical condition.

The attractiveness of this method lies in its utility. Commenting on the research, Prof. Jan Pawlowski, from the Department of Genetics & Evolution at University of Geneva, Switzerland, says: "The authors did an excellent work, offering a robust, solid and viable molecular tools to identify deer DNA even in highly processed products. This is a new example showing the importance of DNA barcoding for traceability of commercial products".

The method may well be embraced by law enforcement authorities and forensic scientists as an inexpensive alternative that only requires standard laboratory techniques for handling DNA. The move helps to combat the widespread mislabeling of deer, which results in cheaper meat being sold as a more expensive deer variety. It also opens a prospect for more in-depth research into other food supplies, and the roll-out of new technology that would allow a systematic use of barcoding. With the new food
'/>"/>

Contact: Maria Hrynkiewicz
maria@versita.com
48-660-476-421
Versita
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Study: DNA barcoding can ID natural health products
2. DNA barcoding verified the discovery of a highly disconnected crane fly species
3. Health and law expert: NFL not alone in handling concussions as benign problems
4. Steroid hormone receptor prefers working alone to shut off immune system genes
5. UC Davis study finds that above-normal weight alone does not increase the short-term risk of death
6. NOAA researchers see dramatic decline of endangered white abalone
7. Not by DNA alone: How the epigenetics revolution is fostering new medicines
8. Older adults who are frail much more likely to be food insufficient, according to national study
9. Psychemedics & TruTouch Announce US Sales/Marketing Distribution Agreement For TruTouch Technologies Rapid Optical Alcohol Detection & Biometric Test
10. Preclinical study shows potential of new technologies to detect response to cancer therapy earlier
11. Mercury contamination in water can be detected with a mobile phone
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/2/2014)... lithographic limestone is well known as a result ... area (for example, Archaeopteryx). Now, for the first ... French equivalent of these outcrops - discoveries which ... water treader. , Despite the abundance of fossils ... been obtained from the Late Kimmeridgian equivalents of ...
(Date:9/2/2014)... stride; others are done in by it. New research ... this so-called stress gap in mice with very similar ... to better understand the development of psychiatric disorders such ... has unique experiences as it goes through its life. ... the expression of genes, and as a result, affect ...
(Date:9/1/2014)... U.S. has improved steadily in recent yearsspurred in large ... remains poor and disparities continue to widen among socioeconomic ... Harvard School of Public Health (HSPH). , "The study ... extensive efforts by many groups and individuals to improve ... also indicates that these efforts need to be expanded," ...
Breaking Biology News(10 mins):Exceptionally well preserved insect fossils from the Rhône Valley 2Discovery hints at why stress is more devastating for some 2Discovery hints at why stress is more devastating for some 3Quality of US diet shows modest improvement, but overall remains poor 2Quality of US diet shows modest improvement, but overall remains poor 3
... has identified a lung protein that appears to play ... an antibody to block its activity, Indiana University scientists ... the protein, a cytokine named EMAPII, could provide a ... M.D., associate professor of medicine at the Indiana University ...
... take to regenerate a limb? Biologists have long thought that ... cells that can generate any tissue in the body. But ... regrow the complete organ, at least in zebrafish. Researchers ... shown that cells capable of regenerating a zebrafish fin do ...
... has worked with wireless sensor network developers Senceive, ... across critical structures in the UK that will ... Senceive,s main application area is long-term infrastructure monitoring. ... used to assess the condition of railway structures, ...
Cached Biology News:Protein could offer target to reduce lung damage from smoking-caused emphysema 2Zebrafish regrow fins using multiple cell types, not identical stem cells 2NPL helps Senceive to offer improved monitoring of structural assets across the UK 2
(Date:9/2/2014)... , Sept. 2, 2014  TransCelerate BioPharma ... a recommended approach for protecting personal data in ... researchers, patients and others. The document describes an ... information from CSRs and other related clinical trial ... The goal of the TransCelerate CSR Redaction ...
(Date:9/2/2014)... September 02, 2014 Myriant Corporation, ... signage of a distribution agreement with Azelis Group, ... distributing Myriant’s bio-succinic acid in the Nordics, Benelux, ... targeting customers in the industrial and base chemicals ... Azelis offers a far-reaching chemical portfolio with extensive ...
(Date:9/2/2014)... -- Orexigen Therapeutics, Inc. (Nasdaq: OREX ) ... (PTO) has issued a patent related to NB32, the ... is a fixed-dose combination of naltrexone sustained release (SR) ... claims methods for treating insulin resistance using a composition ... If NB32 is approved for use in ...
(Date:9/2/2014)... Inc. (Nasdaq: ONTY ) announced today that ... present at the Rodman & Renshaw 16 th Annual ... on Tuesday, Sept. 9, 2014 at 2:05 p.m. Eastern. ... will be accessible by visiting the Oncothyreon website www.oncothyreon.com ... About Oncothyreon Oncothyreon is a biotechnology company ...
Breaking Biology Technology:TransCelerate BioPharma Inc. Releases Recommended Approach for Protecting Personal Data in Clinical Study Reports 2TransCelerate BioPharma Inc. Releases Recommended Approach for Protecting Personal Data in Clinical Study Reports 3Myriant and Azelis Sign European Distribution Agreement for Bio-Succinic Acid 2Orexigen Expands NB32 Intellectual Property Portfolio With New U.S. Patent 2Orexigen Expands NB32 Intellectual Property Portfolio With New U.S. Patent 3Orexigen Expands NB32 Intellectual Property Portfolio With New U.S. Patent 4
... presented today show that RAPAFLO(R) (silodosin) significantly reduced ... pain syndrome (CP/CPPS).  In the study presented at ... RAPAFLO(R) also significantly improved urinary symptoms as well ... pelvic pain syndrome (CP/CPPS) is a common condition ...
... 2011 Brian Olson didn,t exactly fit the image of an ... first to admit it. "I had just a GED and was ... math." With a vague notion that he wanted to ... enrolled in basic chemistry and biology courses as a freshman. ...
... May 17, 2011 P f enex ... has submitted a Biologics Master File (BMF) to the United ... carrier protein to support the development of conjugate vaccine products ... supplying cGMP grade CRM197 carrier protein to multiple partners in ...
Cached Biology Technology:Watson Pharmaceuticals Announces New Research Showing RAPAFLO(R) (silodosin) Improves Outcomes for Chronic Prostatitis/Chronic Pelvic Pain Syndrome 2Watson Pharmaceuticals Announces New Research Showing RAPAFLO(R) (silodosin) Improves Outcomes for Chronic Prostatitis/Chronic Pelvic Pain Syndrome 3Watson Pharmaceuticals Announces New Research Showing RAPAFLO(R) (silodosin) Improves Outcomes for Chronic Prostatitis/Chronic Pelvic Pain Syndrome 4Watson Pharmaceuticals Announces New Research Showing RAPAFLO(R) (silodosin) Improves Outcomes for Chronic Prostatitis/Chronic Pelvic Pain Syndrome 5Watson Pharmaceuticals Announces New Research Showing RAPAFLO(R) (silodosin) Improves Outcomes for Chronic Prostatitis/Chronic Pelvic Pain Syndrome 6From GED to PhD: Borough of Manhattan Community College's Brian Olson Faces Academic Deficits Only to Be Rewarded with Acceptance to CUNY's PhD Program in Biochemistry 2Pfenex Inc., Through Its Reagent Proteins Business Division, Announces Submission of Biologics Master File for Recombinant CRM197 to US FDA 2Pfenex Inc., Through Its Reagent Proteins Business Division, Announces Submission of Biologics Master File for Recombinant CRM197 to US FDA 3
...
...
...
D.R. Harper and C. Grose (1994) • Includes: virus structure & replication, fundamental virology, immunology and pathogenesis, vaccines and antiviral drugs, novel diagnostic techniques, cloning a...
Biology Products: