
FaTM6 Controls Flower Development in Strawberry
July 18, 2018 |
The B-class of MADS-box transcription factors has been studied in many plant species, but remain uncharacterized in the Rosaceae family. APETALA3 (AP3), a member of this class, is known to control the petals and stamens in Arabidopsis thaliana. Carmen Martín-Pizarro, together with her colleagues from the Universidad de Malaga in Spain, aims to learn AP3's role in the cultivated strawberry (Fragaria × ananassa) by studying an AP3 member, FaTM6.
Using CRISPR-Cas9 system, the team aimed to knockout the FaTM6 to characterize the function of FaTM6 in flower development. An analysis of the target sites showed a high efficiency genome editing already in the T0 generation. Phenotypic characterization of the mutant lines indicates that FaTM6 plays a key role in petal and especially in anther development in strawberry.
These results validate that FaTM6 plays a role in flower development in strawberry. This study also confirms that CRISPR-Cas9 can be applied in an octoploid species such as the cultivated strawberry.
For more information, read the article in the University de Malaga website.
|
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
- Experts Tackle Importance of GM Crops Commercialization in Beijing
- African Scientists Challenged to Invest in Developing Communication Skills
- International Research Team Discovers Genetic Mechanism that Allows Rice to Survive Flooding
- Farm Babe Debunks Myths about GMOs
- Japanese Researchers Assemble First Accurate Buckwheat Genome
- Cornell Alliance for Science Calls for Comments for Golden Rice in PH
- Vietnamese Farmers Share Experiences in GM Maize Planting
- Socio-economic Aspect of GM Crops Highlighted in Symposium
- Australian OGTR Issues License for GM Wheat Field Trials
- EFSA Publishes Scientific Opinion on Four-Event Stack Maize Bt11 × MIR162 × 1507 × GA21
- Sugarcane Genome Has Finally Been Sequenced
-
Research Highlights
- ZmNBS25 from Maize Functions as a Disease Resistance Gene Across Species
- Upregulation of Lipid Biosynthesis Increases the Oil Content in Sorghum
-
From the BICs
- "Pink Bollworm Management Strategy" Book Now Available in Telugu
-
Resources
- CRISPR Can Speed up Nature and Change How We Grow Food
-
Plant
- Researchers Find Soybean Genes for Alkaline Stress Resistance
- FaTM6 Controls Flower Development in Strawberry
- OsIPMS1 Gene Involved in Seed Vigor and Energy Metabolism in Rice
- Chinese Scientists Develop Improved CRISPR System
-
Read the latest: - Biotech Updates (February 5, 2025)
- Gene Editing Supplement (January 30, 2025)
- Gene Drive Supplement (February 22, 2023)
-
Subscribe to BU: - Share
- Tweet