Protein Involved in Root Structure Identified
April 1, 2015| |
A study made by a team of researchers led by Atsuko Kinshita from RIKEN Center for Sustainable Resource led to the identification of a protein necessary in controlling root structure and is important in plant cell signaling pathway. This was done by closely examining the mutant Arabidopsis thaliana. The mutant A. thaliana is lacking plant U-box E3 ubiquin ligase (PUB-4).
The results of their study show that the mutant A. thaliana produced abnormalities in the stem cell number, meristematic cells, some root tissue cells, and delayed stem cell division. In addition, the mutant A. thaliana was unresponsive to molecular signaling to hinder root cell proliferation. These findings show the importance of PUB4 in root development, and will be helpful in studying plant signaling pathway.
Details of the story can be read at RIKEN's website. The full paper can be accessed at Development's 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
- Researchers Develop Detailed Genetic Map of World Wheat Varieties
- New Bill to Protect Dev't of Crop Varieties in Rwanda
- Initial Field Tests of Biotech Sugarcane Show Positive Results
- Climate Change Costing Soybean Farmers in the US
- Witnesses Support GM Crops at House Committee on Agri Hearing
- Genetically Engineering Photosynthesis to Secure Food Production
- ABCA Releases GM Guide at Parliament House
- Researchers Discover Way to Manipulate Genes for Abiotic Stresses
- Filipino Farmers Eager for Bt Eggplant Commercialization
- Scientists Discover Plant Defense Against Potato Late Blight
-
Research Highlights
- Protein Involved in Root Structure Identified
-
Beyond Crop Biotech
- Genome-Editing in Pigs Now Possible
-
From the BICs
- Japanese Farmers Sign Petition in Support of Biotech Crops
-
Announcements
- International Conference on Biotechnology, Nanotechnology & Environmental Engineering
-
Resources
- New Pocket K on Adoption and Uptake Pathways of Biotech Crops
-
Read the latest: - Biotech Updates (April 17, 2024)
- Gene Editing Supplement (April 10, 2024)
- Gene Drive Supplement (February 22, 2023)
-
Subscribe to BU: - Share
- Tweet