Scientists Isolate First Major Resistance Genes Against Wheat Stripe Rust Disease
August 29, 2018 |
An international team of researchers from the University of Sydney, Commonwealth Scientific and Industrial Research Organisation (CSIRO), John Innes Centre, Limagrain UK, and the National Institute of Agricultural Botany (NIAB) has isolated the first major resistance genes against stripe rust, a disease devastating wheat crops worldwide.
The scientists cloned three related rust resistance genes called Yr7, Yr5, and YrSP and now have a thorough understanding of the gene structure and the relationships between the three. They said this research was a major contribution to the understanding of the immune receptor protein class of resistance genes in wheat. Despite very similar gene structure, each gene confers a distinct and unique recognition specificity to the stripe rust pathogen.
The characterization of these genes was made possible through improved technology and the collaboration from Australia and UK.
For more details, read the news release from The University of Sydney.
|
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
- AfDB and FAO Boost Join Efforts to End Hunger and Create Wealth in Africa
- Purdue Researchers Discover Key to Mass Producing Beneficial Plant Compounds
- Researchers Unlock Secrets of Plant Development
- Argentina to Release First Biotech Soybean from China
- Farmers in South America Reap Significant Benefits from Planting Biotech Soybeans
- APHIS Announces Deregulation of GE Canola
- Researchers Discover Proteins Allow Plants to Rest Photosynthetic Activity at Night
- Japan's Ministry of Environment Meets to Discuss Genome Editing Regulation
- Scientists Isolate First Major Resistance Genes Against Wheat Stripe Rust Disease
- Global Biotech Crop Adoption Report Launched in Bogor, Indonesia
- Plant Leaves Possess A Molecular Compass
-
Research Highlights
- Scientists Identify Maize QTLs for Simultaneous Root and Agronomic Trait Selection
-
Beyond Crop Biotech
- Scientists Use Environmental DNA Approach for Agri Pest Surveillance
- Most Americans Accept GE Animals for Human Health, Study
-
Resources
- Guide to Understanding CRISPR Data Analysis Scores
-
Plant
- CRISPR-Cas9 Mediates Targeted Gene Replacement and Knockin in Arabidopsis
- Genome Editing to Control Gene Expression in Plants
- CRISPR-Cas9 Used to Reduce Symptoms of Cassava Brown Streak Disease
-
Read the latest: - Biotech Updates (November 6, 2024)
- Gene Editing Supplement (October 30, 2024)
- Gene Drive Supplement (February 22, 2023)
-
Subscribe to BU: - Share
- Tweet