A Strawberry KNOX Gene Regulates Leaf, Flower and Meristem Architecture In Planta Demonstration of Strawberry FaKNOX1
2011
A Strawberry Gene Influences Leaf and Flower Growth
publication
10 minutes
Evidence: moderate
Author Information
Author(s): Chatterjee Mithu, Bermudez-Lozano Claudia L., Clancy Maureen A., Davis Thomas M., Folta Kevin M.
Primary Institution: University of Florida
Hypothesis
The FaKNOX1 gene from strawberry plays a role in regulating leaf and flower morphology.
Conclusion
The study demonstrates that the FaKNOX1 gene is crucial for normal leaf and flower development in strawberries.
Supporting Evidence
- FaKNOX1 expression was highest in flowers and fruits, indicating its role in these tissues.
- Transgenic plants with altered FaKNOX1 expression showed significant changes in leaf morphology.
- The study provides foundational insights into the genetic control of leaf and flower development in strawberries.
Takeaway
This study found that a specific gene in strawberries helps control how their leaves and flowers grow.
Methodology
Transgenic plants were created to study the effects of the FaKNOX1 gene through loss- and gain-of-function assays.
Limitations
The study may not account for the effects of other KNOX genes that could influence the observed phenotypes.
Digital Object Identifier (DOI)
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