New Gene Switch System for Tissue-Specific Induction of Gene Expression
November 25, 2011| |
The ability to regulate spatial and temporary expression of genes is an important tool in biotechnology as well as in functional genomics. Such regulation can provide information about the function of a gene during development while preventing possible harmful effects of constitutive overexpression of the gene.
Jaemo Jang of the Donald Danforth Plant Science Center in the U.S., together with colleagues developed a safe and effective plant gene switch system for tissue-specific induction of gene expression in thale cress (Arabidopsis thaliana) and Chinese mustard (Brassica juncea). According to the authors, the new system provides both temporal and spatial control of transgene expression. The system could be used in various types of plant tissues. It will also allow engineering and analysis of intractable phenotypic traits such as lethality and dwarfism.
Read more at http://www.springerlink.com/content/tl1706401576j641/.
| |
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
- Adoption of Biotech Crops Affects Consumers and Farmers' Attitudes
- Food Global Demand to Double By 2050 Says UMN
- Kenya Seed Companies Urged to Go Biotech
- S&T is Top Priority in Uganda's National Development Plan
- Africa Rice Center Scientist Wins Award
- Juma: Africa Must be Open to New Biotechnology Tools
- New Gene Switch System for Tissue-Specific Induction of Gene Expression
- ISU Discovers Genetic Method to Double Algae Biomass
- Researchers Find Revelations about C4 Photosynthesis
- DuPont and Evogene Battle Soybean Rust
- Philippines Celebrates 7th National Biotechnology Week
- CMDV to Accelerate Conventional Breeding in Malaysia
- Lupin Genome Map Unraveled
- Research Center for GM Technology in Western Australia
- Field Trials for GM Canola and Cotton in Australia
- Vietnam Takes ASEAN Lead in S&T Meetings
- Biosafety Workshop in Beijing
- Alarming Decline in Europe's Fauna and Flora
- GM Plants as a Factor of Gain Growth at the Farm Level
- EFSA Updates Advice on Environmental Safety of GM Maize
- TSL Scientists to Explore Genetics to Combat New Crop Diseases
-
Research Highlights
- Researchers Develop Effective Regeneration and Transformation System in Sesame
- Biotech Banana Confers Enhanced Resistance to Xanthomonas Wilt Disease
- Effect of Biotech Corn Grain Diet on Boiler Performance and Carcass Yields
-
Beyond Crop Biotech
- Not All "Fit" Survive
- Sequenced Genome of Arachnid Published
-
Read the latest: - Biotech Updates (November 27, 2024)
- Gene Editing Supplement (November 27, 2024)
- Gene Drive Supplement (February 22, 2023)
-
Subscribe to BU: - Share
- Tweet