CRISPR/Cas9 gene editing technology: a precise and efficient tool for crop quality improvement

Area of Science:

• Agricultural Science
• Biotechnology
• Genetics

Background:

• Traditional breeding methods for crop improvement (e.g., crossbreeding) have limitations, resulting in slow progress.
• Key food crops like wheat, rice, soybean, and tomato are crucial for global food and energy security.
• Advancements in crop genome data have been essential for developing precise gene editing tools.

Purpose of the Study:

• To review the current status and achievements of CRISPR/Cas9 gene editing in improving crop quality.
• To discuss the limitations, challenges, and future prospects of CRISPR/Cas9 technology in crop improvement.
• To provide direction for future research in applying CRISPR/Cas9 for enhanced crop varieties.

Main Methods:

• Review of scientific literature on CRISPR/Cas9 applications in crop improvement.
• Analysis of achievements in enhancing quality traits of major food crops using CRISPR/Cas9.
• Discussion of challenges and future directions for CRISPR/Cas9 technology in agriculture.

Main Results:

• CRISPR/Cas9 technology enables accurate and efficient editing of specific crop genes.
• Precise gene editing has led to significant improvements in crop quality and yield.
• The technology has become a popular strategy among breeders for crop enhancement.

Conclusions:

• CRISPR/Cas9 gene editing offers a powerful and precise approach to improve crop quality and yield.
• Further research is needed to address existing challenges and fully realize the potential of CRISPR/Cas9 in agriculture.
• This review highlights the transformative impact and future direction of gene editing in crop improvement.