Navigation Links
DNA barcoding to monitor marine mammal genetic diversity
Date:12/30/2013

Marine mammals are flagship and charismatic species, very attractive for the general public. Nowadays, they are also considered as highly relevant sentinel of the marine realm. Their presence and their welfare in an area is thought to indicate the health of the place, whereas their disappearance, their displacement, or a decrease in their abundance or health could reflect negative environmental changes, whether of anthropogenic origin or not.

Monitoring marine mammal biodiversity is often difficult to perform. If some species can be easily observed, others are more difficult to detect, because for instance, of their scarcity or their discrete behavior. One of the solution suggested by scientists is based on the organization of stranding networks, listing and recording marine mammal strandings, which represent a cost-effective means to follow the marine mammal biodiversity.

Researchers from Ocanopolis and from the Laboratory BioGeMME (Biologie et Gntique des Mammifres Marins dans leur Environnement) of the University of Brest, in collaboration with the Parc naturel marin d'Iroise and PELAGIS, have evaluated the usefulness of DNA barcoding in the monitoring of marine mammal biodiversity. They confirmed the species identifications performed by field correspondents, identified degraded carcasses or parts of carcasses, and examined intraspecific genetic variations for the harbour porpoise and the grey seal, undetectable by visual observation.

The conclusions of their study, published in a special issue of the open access journal Zookeys dedicated to DNA barcoding (DNA barcoding: a practical tool for fundamental and applied biodiversity research), are that the use of DNA barcoding in conjunction with a stranding network will clearly increase the accuracy of the monit
'/>"/>

Contact: Jean-Luc Jung
jung@univ-brest.fr
Pensoft Publishers
Source:Eurekalert  

Page: 1 2

Related biology news :

1. Life Technologies Collaborates with Canadian Centre for DNA Barcoding on Species Biodiversity Study
2. DNA barcoding alone sufficient to detect fraudulent deer products
3. Study: DNA barcoding can ID natural health products
4. DNA barcoding verified the discovery of a highly disconnected crane fly species
5. Learning to predict sickle cell crisis and monitor treatment
6. Ambitious science program will aid fishing industry and monitor effects of climate change on Europes shellfish
7. New Ocean Sensing and Monitoring brings tutorial approach to latest advances
8. SU biologist develops method for monitoring shipping noise in dolphin habitat
9. American Chemical Society podcast: Improving disease monitoring in remote locations
10. New generation of micro sensors for monitoring ocean acidification
11. NIH funds researchers using light to control and monitor neural activity
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
DNA barcoding to monitor marine mammal genetic diversity
(Date:10/16/2014)... Respiratory Syncytial Virus causes severe respiratory tract infections ... each year. Scientists at VIB and Ghent University ... to counteract this common virus infection. , ... strategy that paves the way for the development ... a virus that causes suffering in numerous small ...
(Date:10/15/2014)... our ability to assess the pandemic risk from strains ... we must not allow ourselves to become complacent that ... international consortium of scientists. , Influenza pandemics arise when ... yet to develop widespread immunity – spreads in the ... the past 100 years, the worst of which – ...
(Date:10/15/2014)... linked increased resistance to bacterial pneumonia in female mice ... estrogen. , Females are naturally more resistant to respiratory ... has shown that increased resistance to bacterial pneumonia in ... synthase 3 (NOS3). They also show that this enzyme ... sex hormone estrogen. , The team, lead by Professor ...
Breaking Biology News(10 mins):New perspectives for development of an RSV vaccine 2Scientists 'must not become complacent' when assessing pandemic threat from flu viruses 2
... available in German . , Spectroscopic techniques are ... inside materials. They exploit the interaction of light waves with ... researchers from Helmholtz-Zentrum Berlin fr Materialien und Energie (HZB) have ... so-called electron transfer. They can even make assertions on ...
... Nadeau, PhD, of Case Western Reserve University School of ... (NIH) Director,s Pioneer Award. One of 17 ... investigate transgenerational genetic effects, where the biological features and ... depend as much on the genetics of ancestral generations ...
... a 15 cm long lionfish in Fish Bay along the southern ... kill of the invasive fish in the Virgin Islands National Park. ... captured the following day within 10 meters of the original sighting. ... Coastal Ocean Science and the National Park Service were in the ...
Cached Biology News:Help from the dark side 2Case Western Reserve geneticist receives prestigious NIH Director's Pioneer Award 2NOAA divers capture invasive lionfish in the Virgin Islands National Park 2
(Date:10/20/2014)... , Oct. 20, 2014 Asterias Biotherapeutics, ... Company has signed a Notice of Grant Award ... (CIRM), effective October 1, 2014.  The NGA provides ... and the release of additional grant funds pursuant ... award for clinical development of Asterias, product, AST-OPC1. ...
(Date:10/20/2014)... N.J. (PRWEB) October 20, 2014 ... the Sidney Kimmel Cancer Center at Thomas Jefferson ... , Through the Strategic Alliance Partnership program, ... OncLive will collaborate to raise awareness of the ... treatment, and other projects. Clinicians and other health ...
(Date:10/19/2014)... Oct. 19, 2014 NextCODE Health, which enables clinicians ... in real time, today announced the launch of its new ... , at the American Society of Human Genetics (ASHG) annual ... more, sign up and apply for free beta access, visit ... and benefits can be viewed here . ...
(Date:10/19/2014)... The Asian Orthopedic braces and support systems report defines ... forecast of revenue. The Orthopedic braces and support systems market ... by 2018, at a developing CAGR of 4.4% from 2013 ... Orthopedic braces and support systems market, to get an idea ... of the segmentation of orthopedic braces and support systems market ...
Breaking Biology Technology:Asterias Biotherapeutics Announces Notice of Grant Award with CIRM for Phase 1/2a Clinical Trial of AST-OPC1 in Complete Cervical Spinal Cord Injury 2Asterias Biotherapeutics Announces Notice of Grant Award with CIRM for Phase 1/2a Clinical Trial of AST-OPC1 in Complete Cervical Spinal Cord Injury 3Asterias Biotherapeutics Announces Notice of Grant Award with CIRM for Phase 1/2a Clinical Trial of AST-OPC1 in Complete Cervical Spinal Cord Injury 4Sidney Kimmel Cancer Center at Thomas Jefferson University Partners With OncLive 2Sidney Kimmel Cancer Center at Thomas Jefferson University Partners With OncLive 3The NextCODE Exchange: The first global, real-time system for sharing full-resolution genomic data 2The NextCODE Exchange: The first global, real-time system for sharing full-resolution genomic data 3The Asian Orthopedic braces and support systems market is estimated to grow to around $416.5 million by 2018 - New Report by MicroMarket Monitor 2The Asian Orthopedic braces and support systems market is estimated to grow to around $416.5 million by 2018 - New Report by MicroMarket Monitor 3The Asian Orthopedic braces and support systems market is estimated to grow to around $416.5 million by 2018 - New Report by MicroMarket Monitor 4
... , LACHEN, SWITZERLAND and HOBOKEN, N.J., Sept. ... submitted its Biological License Application for octagam(R) 10% ... Food and Drug Administration (FDA) with the goal of ... 2010. The application was submitted for the treatment of Idiopathic Thrombocytopenic ...
... ... launched its revolutionary Trusted LASIK Surgeons directory service and website at ... vision and find a highly qualified LASIK surgeon who can help improve ... directory apart is a unique screening process ensuring that only those who ...
... fluid boils in tiny "microchannels" has led to formulas ... cool high-power electronics in electric and hybrid cars, aircraft, ... boil in cooling systems dramatically increases how much heat ... to below its boiling point, said Suresh Garimella, the ...
Cached Biology Technology:Octapharma Aims to Expand U.S. Immune Globulin Therapy Portfolio 2Octapharma Aims to Expand U.S. Immune Globulin Therapy Portfolio 3LASIK Surgery Specialist G. Brock Magruder, Jr., M.D. of LaserVue Lasik Center of Orlando Joins the Trusted LASIK Surgeons Directory 2LASIK Surgery Specialist G. Brock Magruder, Jr., M.D. of LaserVue Lasik Center of Orlando Joins the Trusted LASIK Surgeons Directory 3LASIK Surgery Specialist G. Brock Magruder, Jr., M.D. of LaserVue Lasik Center of Orlando Joins the Trusted LASIK Surgeons Directory 4LASIK Surgery Specialist G. Brock Magruder, Jr., M.D. of LaserVue Lasik Center of Orlando Joins the Trusted LASIK Surgeons Directory 5LASIK Surgery Specialist G. Brock Magruder, Jr., M.D. of LaserVue Lasik Center of Orlando Joins the Trusted LASIK Surgeons Directory 6LASIK Surgery Specialist G. Brock Magruder, Jr., M.D. of LaserVue Lasik Center of Orlando Joins the Trusted LASIK Surgeons Directory 7New findings could help hybrid, electric cars keep their cool 2New findings could help hybrid, electric cars keep their cool 3New findings could help hybrid, electric cars keep their cool 4
... designed for protein pull-down experiments ... binding proteins. An order of ... agarose beads with 10 nmol ... terminus of the alkyl chain; ...
Rabbit polyclonal to Staphylococcus Enterotoxin A (HRP) ( Abpromise for all tested applications)....
... for complex protein processing and production challenges. We ... you develop a solution to your problem and then ... do additional work/scale-up processes ... transfer all methodology to your own lab , ...
... 'Agilents GeneSpring Workgroup solution is a ... and mining expression data in a ... is deployed in over 40 leading ... organizations worldwide. GeneSpring Workgroup streamlines genomics ...
Biology Products: