Gene Editing to Improve Postharvest Life of Tomato
April 10, 2024 |
Chinese researchers explore the function of the NAC transcription factor NOR-like1 gene in tomato fruit softening. The findings of their study are reported in Postharvest Biology and Technology.
Softening in fleshy fruits is a critical aspect that significantly influences their overall quality and shelf life. Previous studies show that the NOR-like1 gene affects fruit ripening and firmness. Thus, the researchers generated knockout and overexpressing NOR-like1 lines of tomato using CRISPR-Cas9 technology to understand the function of NOR-like1.
The results of the study show that overexpressing NOR-like1 accelerated fruit ripening and softening of tomatoes, while the knockout of NOR-like1 had the opposite effect. Furthermore, the study also found that NOR-like1 influences transcriptional levels of genes involved in cell wall metabolism, such as SlXYL1, SlTBG4, and SlXTH1, and softening-related transcription factors, such as SlLOB1, SlTAG1, and SlMYB58.
For more information, read the article from Postharvest Biology and Technology.
|
You might also like:
- GE Purple Tomato Seeds Now Available to Home Gardeners in the US
- Gene Editing Creates Early Flowering Mutants of Tomato
- Japan Launches World's First Genome-Edited Tomato
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:
-
Plant
- Gene Editing to Improve Postharvest Life of Tomato
- Chinese Researchers Pinpoint Protein that Regulates Cucumber Leaf Size and Fruiting Ability
- APHIS Grants Approval to Bioengineered Hemp and Other Crops
- Japanese Scientists Boost Beta-carotene in Eggplant
- University of Basel Research Team Decodes How Corn Reduces Arsenic in Soil
-
Animal
- GE Bacterium Produces Plastic-Free Vegan Leather With Self-Dyeing Properties
-
Food
- Bottle Gourd Genome Tracks its Origin and History
-
Health
- Language Model Analyzes Untranslated Portion of mRNA to Boost Vaccine Development
-
Read the latest: - Biotech Updates (December 11, 2024)
- Gene Editing Supplement (December 11, 2024)
- Gene Drive Supplement (February 22, 2023)
-
Subscribe to BU: - Share
- Tweet