Related Experiment Video
Updated: Oct 1, 2025

Substrate Generation for Endonucleases of CRISPR/Cas Systems
Published on: September 8, 2012
CRISPR/Cas systems versus plant viruses: engineering plant immunity and beyond
1Laboratory for Genome Engineering and Synthetic Biology, Division of Biological Sciences, 4700 King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia.
Molecular engineering using CRISPR/Cas systems enhances plant immunity against viruses, boosting crop yields and food security. This review explores CRISPR/Cas applications for virus resistance and diagnostics, addressing current limitations and future potential.
Area of Science:
- Plant molecular biology and virology.
- Agricultural biotechnology and crop protection.
Background:
- Plant viruses cause significant crop losses, impacting global food security.
- Engineering plant immunity is crucial for sustainable agriculture and enhanced crop productivity.
Purpose of the Study:
- To review the application of clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein (Cas) systems in engineering plant immunity against viruses.
- To examine the use of plant viruses as delivery systems for engineering virus resistance.
- To discuss limitations of current CRISPR/Cas approaches and explore potential solutions for practical crop protection and viral diagnostics.
Main Methods:
- Review of scientific literature on CRISPR/Cas applications in plant-virus interactions.
- Analysis of plant virus-based delivery systems for genetic engineering.
- Evaluation of current and emerging CRISPR/Cas technologies for plant immunity and diagnostics.
Main Results:
- CRISPR/Cas systems have been successfully applied to enhance plant resistance against viral diseases.
- Plant viruses can be engineered as effective delivery vectors for conferring virus resistance.
- Newer CRISPR/Cas systems show promise for improved plant immunity and diagnostic tools.
Conclusions:
- Molecular engineering, particularly with CRISPR/Cas technology, offers powerful strategies for developing virus-resistant crops.
- Addressing current limitations in CRISPR/Cas approaches is essential for their widespread adoption in agriculture.
- Continued research into novel CRISPR/Cas systems and delivery methods will advance plant protection and viral diagnostics.
More Related Videos
12:59High-throughput CRISPR Vector Construction and Characterization of DNA Modifications by Generation of Tomato Hairy Roots
Published on: April 30, 2016
06:37Embryo Microinjection and Knockout Mutant Identification of CRISPR/Cas9 Genome-Edited Helicoverpa Armigera Hübner
Published on: July 1, 2021
Related Concept Videos
CRISPR and crRNAs
The CRISPR-Cas system stores a copy of foreign DNA in the host genome and uses it to identify the foreign DNA upon reinfection. CRISPR-Cas has three different...
The Antiviral System of Bacteria and Archaea: CRISPR
CRISPR/Cas9 Genome Editing
CRISPR
Defenses Against Pathogens and Herbivores
Introduction to Plant Diversity