Navigation Links
For pandas, there is a mountain high enough, there is a valley low enough
Date:7/23/2010

Genetic analysis of giant pandas has shown that features of their landscape have a profound effect on the movement of genes within their population. Researchers writing in the open access journal BMC Genetics found that physical barriers, such as areas lacking bamboo plants and other forest foliage, can separate giant pandas into isolated genetic groups.

Fuwen Wei, from the Chinese Academy of Sciences, worked with a team of researchers to study giant pandas in the Xiaoxiangling and Daxiangling mountains. He said, "These results suggest that gene flow will be enhanced if the connectivity between the currently fragmented bamboo forests is increased. This may be of importance to conservation efforts as gene flow is one of the most important factors for maintaining genetic diversity within a species and counteracting the negative effects of habitat fragmentation".

The giant panda is one of the most endangered mammals in the world. This is the first study to demonstrate that there is a relationship between landscape features and gene flow within their population. Wei and his colleagues recovered 192 fecal samples, which were found to come from 53 unique genotypes. These 'genetic signatures' demonstrated signs of fragmentation within the panda population. The researchers said, "It is vital to reconnect the fragmented habitats and increase the connectivity of bamboo resources within a habitat to restore population viability of the giant panda in these regions".


'/>"/>

Contact: Graeme Baldwin
graeme.baldwin@biomedcentral.com
44-203-192-2165
BioMed Central
Source:Eurekalert  

Page: 1

Related biology news :

1. Research concludes there is no simple theory of everything inside the enigmatic E8
2. African bird discovery proves there is something new under the sun
3. Chubby birds get there faster
4. There may be a party in your genes
5. All tied up: Tethered protein provides long-sought answer
6. Disordered amino acids may really be there to provide wiggle room for signaling protein
7. Is there a relationship between sleep-wake rhythm and diabetes?
8. Where theres wildfire smoke, theres toxicity
9. Climate change and mountain building led to mammal diversity patterns
10. Topography of mountains could complicate rates of global warming
11. A thesis characterizes marine conditions of Aralar mountain range of 120 million years ago
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
For pandas, there is a mountain high enough, there is a valley low enough
(Date:6/21/2016)... Columbia , June 21, 2016 ... to the new role of principal product architect ... named the director of customer development. Both will ... chief technical officer. The moves reflect NuData,s strategic ... in response to high customer demand and customer ...
(Date:6/15/2016)... June 15, 2016 Transparency ... titled "Gesture Recognition Market by Application Market - Global Industry Analysis ... 2024". According to the report, the  global gesture recognition ... 2015 and is estimated to grow at a ... by 2024.  Increasing application of gesture ...
(Date:6/7/2016)... -- Syngrafii Inc. and San Antonio Credit Union (SACU) ... Syngrafii,s patented LongPen™ eSignature "Wet" solution into SACU,s ... in greater convenience for SACU members and operational ... document workflow and compliance requirements. Logo ... Highlights: ...
Breaking Biology News(10 mins):
(Date:12/2/2016)... LOS ANGELES , Dec. 2, 2016 ... research and development company specializing in oncology, today announced ... a noted sarcoma surgeon, industry consultant, and private healthcare ... Brien is a healthcare leader with clinical and strategic ... Kriegsman , CytRx,s Chairman and CEO. "As one of ...
(Date:12/2/2016)... ... December 01, 2016 , ... ... Symposium (CSS) and the popularity of US Single Day Events (SDE) to organize ... early Summer 2018, in Raleigh, NC. Topics of the pharmaceutical and life sciences ...
(Date:12/2/2016)... (PRWEB) , ... December 02, 2016 , ... Robots will ... Event on December 3rd, 2016. The event, which is held on the United ... with helping Americans with Disabilities back into the workplace. Suitable Technologies is partnering with ...
(Date:11/30/2016)... CLEVELAND , Nov. 30, 2016  GenomOncology today announced ... Vice President of Medical Affairs.  Dr. Coleman ... enhancing the company,s proprietary knowledge-enabled platform. The GenomOncology software suite ... of genetic sequencing data and clinical decision support, from quality ... , ...
Breaking Biology Technology: