Climate Change Could Change Rates of Evolution
February 4, 2011| |
Scientists have been wondering if evolution of plants and animals can cope up with the fast-paced climate change that occurs in the environment. Arild Husby from the University of Edinburg and colleagues conducted a study to understand how changing temperatures affect both natural selection and genetic variance in traits of great tits (Parus major) populations.
Results of the study suggest that "rising temperatures could potentially accelerate rates of evolutionary response. Yet despite its apparent potential for faster rates of adaptation, this population has declined over the decades studied—probably because the timing of reproduction is no longer in sync with the peak abundance of their caterpillar diet."
Read the original article at http://www.plosbiology.org/article/info:doi/10.1371/journal.pbio.1001015;jsessionid=
07BDCB442F1A5121A0D27118C22305C6.ambra02.
| |
Biotech Updates is a weekly newsletter of ISAAA, a not-for-profit organization. It is distributed for free to over 22,000 subscribers worldwide to inform them about the key developments in biosciences, especially in biotechnology. Your support will help us in our mission to feed the world with knowledge. You can help by donating as little as $10.
-
See more articles:
-
News from Around the World
- UN Launches Year-Long Celebration of Vital Role of World's Forests
- Monitoring Global Commodity Prices
- COMESA Biosafety Policies and Guidelines are Relevant to Swaziland
- Call for GM Corn of the Mexican Agricultural Associations
- Bt Technology Protects Cotton from Caterpillars
- Promising Results for Breeding Drought-Resistant Cowpea
- Plants Can Adapt Genetically to Survive Harsh Environments
- Climate Change Could Change Rates of Evolution
- Scientists Work on Resistance of Corn to Leaf Blight
- Bolivia Association Asks for GM to Address Rising Fuel Prices
- Philippines' State University to Move Ahead with Bt Eggplant Field Trial
- ICAR-NCAP Estimates US$ Half a Billion Economic Gains of Bt Brinjal
- China Increases Funds to Inform the Public About GM crops
- Pakistan President Urged for Gene Revolution In Major Agri Crops
- Indonesia Seek Comments on Environmental Safety Assessment of GM Sugarcane
- Indonesia Seeks Comment on Food Safety Assessment of GM Maize
- Syngenta Puts up $8M Seed Plant to Boost Philippine's Corn Sufficiency
- BASF Plant Science to Cultivate Amflora Potatoes in Germany and Sweden
- EC-JRC Publishes Summary Notification for the Field Trial of GM Sugarbeet in Germany
- Cotton Futures in Uzbekistan
- Two Genes Better than One for Important Plant Pest
-
Research Highlights
- Overexpression of a Gene from Pepper Affects Xanthophyll Production in GE Tomato
- Arabidopsis Anticipates Mildew Attack in the Morning
- Mapping of a Gene Conferring Orange Color on the Inner Leaf of the Chinese Cabbage
-
Announcements
- Biotechnology Havana 2011
- International Training and Capacity Building Programs for 2011 at Michigan State University
- International Conference and Exhibition on Agricultural Biotechnology in Africa
-
Resources
- 18th Triennial Conference of the European Association for Potato in Finland
- Health Biotechnology Innovation on a Global Stage
- ICAR's Vision 2030
-
Read the latest: - Biotech Updates (December 4, 2024)
- Gene Editing Supplement (November 27, 2024)
- Gene Drive Supplement (February 22, 2023)
-
Subscribe to BU: - Share
- Tweet