Scientists Develop EFSB Resistant Eggplant Using cry1Aa3 Gene
October 2, 2013| |
With the goal of developing eggplant shoot and fruit borer (EFSB) resistant eggplant, scientists from Indian Institute of Vegetable Research and Banaras Hindu University introduced cry1Aa3 gene into eggplant (cv. Kashi Taru) through Agrobacterium tumefaciens mediated transformation.
Polymerase chain reaction (PCR) and Southern blot analyses confirmed the presence of cry1Aa3 gene in the transformed plants. Furthermore, ELISA revealed the presence of Cry1Aa3 protein in the leaves and fruits of the transgenic plants. Expression of the Cry protein led to high mortality of EFSB in the shoot and fruit tissues of the transgenic eggplant lines. The authors of the study concluded that use of these resistant lines could decrease pesticide application to control EFSB, and thus contribute to a safer environment.
Read the abstract of the study at http://www.sciencedirect.com/science/article/pii/S026121941300152X.
| |
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
- EU and FAO Help Six Countries Achieve Millennium Development Goal on Hunger
- Global Leaders Seek Support for Nigeria's Agricultural Transformation
- Agri Losses Can Be Addressed with Biotech, says Nigerian Official
- APHIS Approves Non Regulated Status of HT Corn, Male Sterile Corn and HT Canola
- Genetic Discovery Offers Bio-solution to Severe Canola Crop Losses
- UC Davis Study Offers Hope to Stop Incurable Citrus Greening
- Scientists Uncover First Step in Reducing Plant Need for Nitrogen
- Farmers First: Feedback from the Farm
- Workshop on Biotech Potato for Indonesian Biosafety Commission Technical Team
- US-Vietnam Sixth Annual Conference on Agri-biotech in Hanoi
- Biotechnology Prioritized in Science and Technology Development in Vietnam
- Workshop on Biotech Potato for Farmers and Agricultural Officers Concludes in Bengkulu, Indonesia
- Chief EU Scientist Backs Damning Report Urging GMO 'Rethink'
- EFSA Declines GM Maize MON810 Market Prohibition in Italy
- Half a Century of Undue Delays in the EU Approvals of GM Products
- Research Team Discovers How Temperature Affects Flowering Time
-
Research Highlights
- Biotech Tomato Expressing AtDREB1A/CBF3 Confers Torelance to Water Deficit
- Scientists Develop EFSB Resistant Eggplant Using cry1Aa3 Gene
-
Beyond Crop Biotech
- Bt Protein Combats Intestinal Roundworm Infection
- Scientists Release Ash Tree Genome Assembly
-
Resources
- Translational Genomics for Crop Breeding Volumes I and II Now Available
-
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