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:3/18/2016)... , March 18, 2016 ... Suppliers of Biometrics, ICT, Manned & Unmanned Vehicles, Physical infrastructure ... & security companies in the border security market and the ... and Europe has led visiongain ... companies improved success. --> defence & security ...
(Date:3/15/2016)... ALBANY, New York , March 15, 2016 ... a new market report published by Transparency Market Research "Digital ... Growth, Trends and Forecast 2015 - 2023," the global digital ... at US$ 731.9 Mn in 2014 and is forecast to ... to 2023. Growth of micro, small and medium enterprises (MSMEs) ...
(Date:3/14/2016)... MELBOURNE, Florida , March 14, 2016 ... on the growing mobile commerce market, announces the airing of ... York channels starting the week of March 21 st . ... and CNBC, including its popular Squawk on the Street show. ... company focused on the growing mobile commerce market, announces the ...
Breaking Biology News(10 mins):
(Date:5/25/2016)... ... May 25, 2016 , ... The ... fracture-specific plating options designed to address fractures of the distal tibia and fibula. ... The Acumed Ankle Plating System 3 is composed of seven plate families that ...
(Date:5/25/2016)... ... ... Scientists at the University of Athens say they have evidence that the ... research that could lead to one good one. Surviving Mesothelioma has just posted an ... The team evaluated 98 mesothelioma patients who got a second kind of ...
(Date:5/25/2016)... ... May 25, 2016 , ... Biohaven Pharmaceutical Holding Company Ltd. ... the company’s orphan drug designation request covering BHV-4157 for the treatment of Spinocerebellar ... FDA. , Spinocerebellar ataxia is a rare, debilitating neurodegenerative disorder that is ...
(Date:5/24/2016)... (PRWEB) , ... May 24, 2016 , ... Last week, ... for corporate executives and entrepreneurs, held The Future of San Diego Life Science event ... San Diego life science community attended the event with speakers Dr. Rich Heyman, former ...
Breaking Biology Technology: