Magic Wheat Resistance Gene Sequenced
November 18, 2015| |
A team of scientists from the International Maize and Wheat Improvement Center (CIMMYT) in Mexico, together with partners in China, Norway, and Australia have sequenced and described a gene that can help wheat to resist four serious fungal diseases. The research team isolated the wheat gene Lr67, revealing how it hampers the growth of fungal pathogen through a novel mechanism.
Lr67 belongs to a group of three known "magic" genes that help wheat to resist all three wheat rusts and powdery mildew. The genes act in different ways, slowing rather than totally stopping the development of disease. According to CIMMYT scientist Ravi Singh, they created and field tested genetic mutations of Lr67, to identify the gene's exact location in the wheat genome. The cloned gene will be much easier to deploy widely in CIMMYT breeding lines, he said.
For more information, read the news article at the CIMMYT 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
- New Book about 20 Years of Experience with GM Crops
- Egyptian and Indian Scientists Discuss Biotech as Sustainable Approach to Development
- East African Scientists and Regulators Undergo Advanced Biosafety Course
- Magic Wheat Resistance Gene Sequenced
- Increasing Production of Seed Oils
- PARC Allowed to Grow Hybrid Fodder Crops on Commercial Basis
- The Genome Analysis Centre Makes Important Milestone in Wheat Research
- EFSA: Glyphosate Unlikely to Cause Cancer
-
Research Highlights
- Trichoderma Gene Expressed in Strawberry Confers Fungal Diseases Resistance but Affects Plant Growth
- Overexpression of OeACP1 Produces Alterations in Fatty Acids of Tobacco Leaves
- Overexpression of DAAO Gene from a Bacterium Enhances Glyphosate Resistance in Arabidopsis
-
From the BICs
- Food Biotechnology Communicating Workshop for Agricultural Professionals Concludes in Indonesia
- Media Practitioners and Agri Professionals Discuss Biotech Communication in Indonesia
-
Announcements
- Philippine National Biotechnology Week 2015 (NBW2015)
- International Conference on Biodiversity
-
Read the latest: - Biotech Updates (October 2, 2024)
- Gene Editing Supplement (September 26, 2024)
- Gene Drive Supplement (February 22, 2023)
-
Subscribe to BU: - Share
- Tweet