Related Experiment Video
Updated: Sep 19, 2025

09:43
Author Spotlight: Streamlining Rice Breeding with CRISPR/Cas for Obtaining Optimal Phenotypic and Agronomic Traits
Published on: January 3, 2025
2.6K
Recent developments, challenges and opportunities in genome editing for crop science from a societal perspective
Srividhya Venkataraman1, David Zaruk2, Kathleen Hefferon3
1Department of Cell and Systems Biology, University of Toronto, Toronto, ON, Canada.
Frontiers in Genome Editing
|June 18, 2025
Summary
Genome editing offers great potential for agriculture and food security. This study examines crop genome editing successes, regulations in North America and Europe, and public perception
Area of Science:
- Agricultural Science
- Biotechnology
- Food Security
Background:
- Genome editing technologies present significant potential in agriculture.
- Understanding the societal implications is crucial for harnessing these advancements.
- Food security is a key area impacted by genome editing applications.
Purpose of the Study:
- To explore the social and regulatory aspects of genome editing in agriculture.
- To analyze the impact of genome editing on food security.
- To review current regulatory frameworks and public perception.
Main Methods:
- Review of recent crop genome editing successes.
- Analysis of regulatory frameworks in North America and Europe.
- Examination of public perception's influence on policy and trade.
Main Results:
- Successful applications of genome editing in crop development were identified.
- Current regulatory landscapes in North America and Europe were detailed.
- The significant role of public perception in shaping international policies and trade was highlighted.
Conclusions:
- Genome editing holds substantial promise for enhancing food security through agricultural innovation.
- Navigating social and regulatory challenges is essential for the global adoption of genome-edited crops.
- International policy and trade are increasingly influenced by public perception of this technology.
Related Concept Videos
What is Genetic Engineering?
75.6K
Overview
75.6K
CRISPR
53.0K
Genome editing technologies allow scientists to modify an organism’s DNA via the addition, removal, or rearrangement of genetic material at specific genomic locations. These types of techniques could potentially be used to cure genetic disorders such as hemophilia and sickle cell anemia. One popular and widely used DNA-editing research tool that could lead to safe and effective cures for genetic disorders is the CRISPR-Cas9 system. CRISPR-Cas9 stands for Clustered Regularly Interspaced...
53.0K
Plant Breeding and Biotechnology
19.8K
Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
19.8K
CRISPR/Cas9 Genome Editing
409
The CRISPR-Cas system serves as a bacterial defense mechanism against invading genetic elements such as viruses and plasmids, forming the foundation for its adaptation as a powerful genome-editing tool. Originally discovered in prokaryotes, this system has been repurposed to revolutionize genetic engineering across a wide range of organisms, including plants, animals, and humans. The core component, Cas9, is an endonuclease derived from Streptococcus pyogenes, capable of introducing...
409
CRISPR and crRNAs
17.5K
Bacteria and archaea are susceptible to viral infections just like eukaryotes; therefore, they have developed a unique adaptive immune system to protect themselves. Clustered regularly interspaced short palindromic repeats and CRISPR-associated proteins (CRISPR-Cas) are present in more than 45% of known bacteria and 90% of known archaea.
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 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...
17.5K
Synthetic Biology
5.0K
Synthetic biology is an interdisciplinary science that involves using principles from disciplines such as engineering, molecular biology, cell biology, and systems biology. It involves remodeling existing organisms from nature or constructing completely new synthetic organisms for applications such as protein or enzyme production, bioremediation, value-added macromolecule production, and the addition of desirable traits to crops, to name a few.
Golden rice
Golden rice is a genetically modified...
Golden rice
Golden rice is a genetically modified...
5.0K

