Navigation Links
Genetic matchmaking saves endangered frogs
Date:1/8/2013

What if Noah got it wrong? What if he paired a male and a female animal thinking they were the same species, and then discovered they were not the same and could not produce offspring? As researchers from the Smithsonian's Panama Amphibian Rescue and Conservation Project race to save frogs from a devastating disease by breeding them in captivity, a genetic test averts mating mix-ups.

At the El Valle Amphibian Conservation Center, project scientists breed 11 different species of highland frogs threatened by the chytrid fungus Batrachochytrium dendrobatidis, which has already decimated amphibian populations worldwide. They hope that someday they will be able to re-release frogs into Panama's highland streams.

Different frog species may look very similar. "If we accidentally choose frogs to breed that are not the same species, we may be unsuccessful or unknowingly create hybrid animals that are maladapted to their parents' native environment," said Andrew J. Crawford, research associate at the Smithsonian Tropical Research Institute in Panama and professor at Colombia's Universidad de los Andes. Crawford and his colleagues make use of a genetic technique called DNA barcoding to tell amphibian species apart. By comparing gene sequences in a frog's skin cells sampled with a cotton swab, they discover how closely the frogs are related.

New knowledge about frog genetics contributes to saving amphibians from extinction, the mission of the Panama Amphibian Rescue and Conservation Project. Participating institutions include Africam Safari, Panama's Autoridad Nacional del Ambiente, Cheyenne Mountain Zoo, Defenders of Wildlife, El Valle Amphibian Conservation Center, Houston Zoo, Smithsonian's National Zoological Park, the Smithsonian Tropical Research Institute and Zoo New England.


'/>"/>

Contact: Beth King
kingb@si.edu
202-633-4700 x22821
Smithsonian Tropical Research Institute
Source:Eurekalert  

Page: 1

Related biology news :

1. All in the family: A genetic link between epilepsy and migraine
2. Genetic mystery of Behcets disease unfolds along the ancient Silk Road
3. Genetics Society of America announces Spring 2013 DeLill Nasser Travel Award recipients
4. GW professor discovers new information in the understanding of autism and genetics
5. Genetic sequencing breakthrough to aid treatment for congenital hyperinsulinism
6. 3 new genetic links to colorectal cancer
7. Gout study offers genetic insight into disease of kings
8. New findings in the search for genetic clues to insulin production
9. Researchers discover genetic basis for eczema, new avenue to therapies
10. Transplanted genetically-modified adipose cells offer potential therapy for liver diseases
11. Discovery may pave way to genetically enhanced biofuel crops
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Genetic matchmaking saves endangered frogs
(Date:3/15/2016)... 2016 Yissum Research Development Company of ... of the Hebrew University, announced today the formation of ... of various human biological indicators. Neteera Technologies has completed ... private investors. ... of electromagnetic emissions from sweat ducts, enables reliable and ...
(Date:3/10/2016)... March 10, 2016 --> ... research report "Identity and Access Management Market by Component ... and Governance), by Organization Size, by Deployment, by Vertical, ... by MarketsandMarkets, The market is estimated to grow from ... by 2020, at a Compound Annual Growth Rate (CAGR) ...
(Date:3/8/2016)...   Valencell , the leading innovator in ... secured $11M in Series D financing. The investment ... fund being launched by UAE-based financial services company ... TDF Ventures and WSJ Joshua Fund. Valencell plans ... growth and accelerate its pioneering innovation in accurate ...
Breaking Biology News(10 mins):
(Date:5/4/2016)... 4, 2016 According to a ... Market - Global Industry Analysis, Size, Share, Growth, Trends, ... anticipated to expand at a CAGR of 17.1% from ... 2024. Metabolomics is the extensive study of ... tissues or organisms. Together, these small molecules and their ...
(Date:5/4/2016)... New York, NY (PRWEB) , ... May 04, ... ... growth, has leveraged recent innovations in biotechnology to help treat hormonal and stress ... hair loss, Nutrafol® has captured the hearts of key opinion leaders in the ...
(Date:5/3/2016)... ... May 03, 2016 , ... Morf Media Inc ... training platform on mobile devices, today released a new interactive Food and ... Devices. The course is essential for owners or operators of places of business ...
(Date:5/3/2016)... Massachusetts (PRWEB) , ... May 03, 2016 , ... ... will gather at Boston CEO 2016 on May 31st and June 1st at ... networking forum for leading executives in the life sciences, offering exclusive access to ...
Breaking Biology Technology: