Scientists Investigate Metabolic Changes in Genetic Modification of Resveratrol-enriched Rice
April 26, 2017| |
Resveratrol is a popular antioxidant present in grape skins, which might have helpful benefits for the heart. Thus, scientists developed resveratrol-enriched rice (RR) containing stilbene synthase gene to induce resveratrol production and phosphinothricin-N-acetyltransferase gene to confer herbicide resistance. Min Sung Kim of Incheon National University, South Korea, and a team of researchers evaluated if there are metabolic changes in rice enriched with resveratrol.
They planted the non-RR and RR plants for two seasons in three different areas in South Korea with different climatic conditions. Then they analyzed the principal components of the two rice varieties, which showed that chemical composition was affected more by growing season and location than genetic transformation. Furthermore, statistical analysis revealed that there were no significant differences in the biochemical structures of RR compared with the non-RR plants. The results also showed that herbicide treatment did not affect the chemical composition of RR.
Read the research article in Applied Biological Chemistry.
| |
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
- Updates on GM Crop Field Trials in Malawi
- African Women in Biosciences Call for Supportive Policies on Biotechnology
- FDA Extends Comment Period for Gene-edited Plants
- Research Team Identifies Genetic Target for Growing Hardier Plants Under Stress
- Gene that Influences Grain Yield Discovered
- High-yielding Biotech Seeds to Help Filipino Farmers to Export Corn
- Most Accurate and Complete Wheat Genome to Date Has Been Released
-
Research Highlights
- OsCOL16 Represses Flowering in Rice
- Scientists Investigate Metabolic Changes in Genetic Modification of Resveratrol-enriched Rice
-
Beyond Crop Biotech
- New CRISPR Tool May Help Prevent Worst Genetic Diseases
- Researchers Release Genome Sequence of Green Microalga
-
Announcements
- Online Course on Plant Breeding for Drought Tolerance
-
Resources
- The Regulatory Implications of New Breeding Technologies
-
Plant
- Targeted Mutagenesis in Cotton using CRISPR-Cas9
- CRISPR-Cas9 Genome Editing in Polyploid Oilseed Rape
-
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