Scientists Solve the Mystery of Exchanging Genes
August 13, 2014 |
Scientists at the John Innes Centre discovered the genetic mechanism that control wheat breeding. This discovery is important in breeding more valuable crops and produce more yield for food.
Prof. Graham Moore and team found how Ph1 region in the wheat genome controls exchange of genes. This region is responsible for preventing incorrect chromosomes in exchanging parts with each other. The team discovered that the proteins produced by the Ph1 region reduce the activity of proteins which bind to the sections of the chromosomes where the DNA exchange occurs. This prevents gene swapping between chromosomes. The discovery of how these plants stabilize their genomes and protect their fertility could lead to ways for breeders to temporarily ‘turn off' Ph1.
For more details about the research, visit https://www.jic.ac.uk/news/2014/08/uncovered-mystery-exchanging-genes-wild-relatives/.
|
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
- Nagoya Protocol Completes Required Number of Signatories to Enter into Force
- Zimbabwean Biotech Authority Promotes Bt Cotton
- USDA FAS Releases Egypt GAIN Report for 2014
- Ghanaian Scientists Call for GM Crops Adoption at Symposium
- Wild Tomato Genome Sequenced
- Scientists Develop Glowing Plants for Homes and Streets
- USDA Releases Final EIS for HT Corn and Soybean
- Training Enlightens Phil Govt Research Agency Officials on Biotechnology
- Environmental Lawyer Tackles Critical Legal Issues in Devt of Biotech Crops
- How Plants Grow and Develop
- Scientists Solve the Mystery of Exchanging Genes
-
Research Highlights
- MxIRT1 Overexpression Increases Iron and Zinc in Rice
- Scientists Develop Rice-based Peptide Vaccine for Pollen Allergies
-
Beyond Crop Biotech
- Research and Markets' Animal Biotechnology Report
- Extract from GM Red Sage Accelerates Burn Wound Healing
-
Resources
- On Trial: Agricultural Biotechnology in Africa
-
Read the latest: - Biotech Updates (April 24, 2024)
- Gene Editing Supplement (April 24, 2024)
- Gene Drive Supplement (February 22, 2023)
-
Subscribe to BU: - Share
- Tweet