
Scientists Tweak Poplar Tree Genes to Make them Grow Bigger, Quicker
April 22, 2015 |
Scientists at The University of Manchester have discovered a way to make poplar trees grow bigger and faster than usual, to increase supplies of renewable resources and help trees cope with the effects of climate change.
The team manipulated two genes, called called PXY and CLE, which control the growth of a tree trunk. When overexpressed, the trees grew twice as fast as normal and were taller, wider and had more leaves.
Research leader Prof. Simon Turner said, "this discovery paves the way for generating trees that grow more quickly and so will contribute to meeting the needs for increased plant biomass as a renewable source of biofuels, chemicals and materials while minimizing further CO2 release into the atmosphere."
For more details about this research, read the news article at the University of Manchester website.
|
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
- Golden Rice Project Wins Patents for Humanity Award 2015
- ISAAA's Network Meeting Strengthens Global Biotech Information Sharing
- Kenya is Prepared to Regulate GM Crops Says Scientists
- Nigeria Signs Biosafety Law, Joins League of Biotech Countries
- Geneticist Improves Potato Using Molecular Scissors
- Bacteria Tracked Feeding Nitrogen to Nutrient-Starved Plants
- Upland Cotton Genome Decoded
- Agri Minister Calls on South Australia to Lift Moratorium on GM Crops
- Hokkaido Farmers Association Petitions GM Crops Field Testing
- Scientists Reveal Nutrient Transporter Patterns in Plants
- GM Sweet Potato Occurs Naturally
-
Research Highlights
- Food Safety Assessment of Cry8Ka5 Mutant Protein
- Overexpression of LOV KELCH PROTEIN 2 Increases Dehydration Tolerance in Arabidopsis thaliana
- Transgenic Bean Event Embrapa 5.1 Found Nutritionally-Equivalent to Non-Transgenic Counterpart
-
Beyond Crop Biotech
- Scientists Tweak Poplar Tree Genes to Make them Grow Bigger, Quicker
-
Read the latest: - Biotech Updates (February 12, 2025)
- Gene Editing Supplement (February 12, 2025)
- Gene Drive Supplement (February 22, 2023)
-
Subscribe to BU: - Share
- Tweet