Related Experiment Video
Updated: May 23, 2026
09:43
Breeding by Design for Functional Rice with Genome Editing Technologies
Published on: January 3, 2025
AI-designed OpenCRISPR-1 performs robust knockout, base editing, and prime editing in rice.
Priya Das1,2, Romio Saha1,2, Debasmita Panda1,2
1ICAR-Central Rice Research Institute, Cuttack, 753006, India.
The New Phytologist
|May 22, 2026
Summary
Plant OpenCRISPR-1 (POC1) enables precise gene editing in rice, facilitating both gene knockout and adenine base editing for improved crop development.
Area of Science:
- Agricultural Science
- Molecular Biology
- Genetics
Background:
- CRISPR-based gene editing technologies are crucial for crop improvement.
- Efficient and precise editing tools are needed for rice, a staple food crop.
Purpose of the Study:
- To introduce and characterize Plant OpenCRISPR-1 (POC1) as a novel gene editing tool for rice.
- To demonstrate POC1's capability for gene knockout and adenine base editing in rice.
Main Methods:
- Utilized CRISPR-Cas9 technology with the Plant OpenCRISPR-1 (POC1) system.
- Performed gene knockout experiments in rice.
- Conducted adenine base editing assays in rice.
Main Results:
- Successfully demonstrated gene knockout mediated by POC1 in rice.
- Showcased POC1's efficacy in performing adenine base editing in rice.
- POC1 provides a versatile platform for precise genetic modifications in rice.
Conclusions:
- Plant OpenCRISPR-1 (POC1) is an effective tool for gene knockout and adenine base editing in rice.
- POC1 expands the toolkit for precise genome engineering in rice.
- This technology holds potential for accelerating rice genetic improvement and breeding programs.
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