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:4/13/2017)... UBM,s Advanced Design and Manufacturing event in ... and evolving technology through its 3D Printing and Smart ... the expo portion of the event and feature a ... on trending topics within 3D printing and smart manufacturing. ... will take place June 13-15, 2017 at the Jacob K. ...
(Date:4/11/2017)... , Apr. 11, 2017 Research and Markets ... 2017-2021" report to their offering. ... The global eye tracking market to grow at a CAGR ... Global Eye Tracking Market 2017-2021, has been prepared based on an ... the market landscape and its growth prospects over the coming years. ...
(Date:4/6/2017)... Forecasts by Product Type (EAC), ... End-Use (Transportation & Logistics, Government & Public Sector, Utilities ... Generation Facility, Nuclear Power), Industrial, Retail, Business Organisation (BFSI), ... you looking for a definitive report on the $27.9bn ... ...
Breaking Biology News(10 mins):
(Date:6/20/2017)... Fairfield, Iowa (PRWEB) , ... June 20, 2017 ... ... a chance to immediately determine the adulterants which pose the most likely threat ... 25 - 28 of this year. , IFT's annual food expo attracts ...
(Date:6/20/2017)... Parsippany, NJ (PRWEB) , ... June 20, 2017 , ... ... OHAUS makes the transition from being a trusted supplier in the weighing industry, to ... including cell extractions, ELISA essays, enzyme reactions, immunoassays, hybridizations and more, allowing for ...
(Date:6/19/2017)... ... June 19, 2017 , ... EDETEK, Inc., a ... that it is launching two new additions of its award-winning cloud-based platform CONFORM™: ... at the DIA 2017 Annual Meeting in Chicago, IL, June 19-22, 2017. , ...
(Date:6/16/2017)... ... June 16, 2017 , ... Cognition Corporation , ... two more sessions of its “From the Helm” Webinar Series. , The ... online templates for design control exercises. Led by David Cronin, Cognition’s CEO, the ...
Breaking Biology Technology: