JIC Study Reveals Genes that Control Growth Habit in Plants
April 21, 2021| |
A study conducted by researchers from John Innes Centre (JIC) has found that compact growth in plants is imposed by two different types of genes, called ATH1 and DELLA, which work in parallel.
Some plants grow close to the soil while others reach high. The JIC study addressed the architecture and growth habits of plants. Using genetic analysis, microscopy, and the technique called ChIP-sequencing, they found the two types of genes. To convert compact growth to elongated growth, both types of genes need to be turned off. When active, either of them can stop the activity of well-known genes that normally promote elongated growth, for example, in response to light conditions.
A similar mechanism of two genes with similar behavior affecting elongation has been found in rice, suggesting it might be a common mechanism that controls plant architecture. DELLA genes have been used extensively in crop breeding to improve yield and facilitate harvest, and the researchers are planning to better understand how ATH1 is regulated.
For more details, read the JIC press release.
| |
You might also like:
- Scientists Discover Gene that Improves Yield and Fertilizer Use Efficiency of Rice
- Scientists Find Molecule for Boosting Plant Growth With Less Nitrogen
- Green Revolution Genes Promise More Yield
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
- Researchers Identify Factors Affecting Critical Thinking toward GM Foods
- Brazil Approves Oxitec's Friendly™ Technology Against Fall Armyworm
- Multi-Institutional Effort Produces Comprehensive Guide for Communicating Plant Science
- Indian Farmers Lose Opportunity to Benefit from Bt Brinjal as GEAC Halts Field Trials
- JIC Study Reveals Genes that Control Growth Habit in Plants
- EFSA Report Says 98% of Pesticide Residues in Food in the EU within Legal Limits
-
Research Highlights
- Studies Show How Microbiome Affects Breeding of Apples and Oil Pumpkins
- Researchers Present Improved Direct PCR-based Technology for GE Plants Screening
- Success of Bt Brinjal in Bangladesh Opens Possibility for Two New Eggplant Varieties
-
Plant
- Scientists Develop Gene-Edited Mosquito to Help Eliminate Malaria
- Global Gene Editing Tools Market to Continue Excellent Growth
-
Health
- Experts Release Guidance on How to Communicate about COVID-19 Vaccine Efficacy
-
Read the latest: - Biotech Updates (July 2, 2025)
- Gene Editing Supplement (June 25, 2025)
- Gene Drive Supplement (February 22, 2023)
-
Subscribe to BU: - Share
- Tweet