Recent Advances and Future Prospects for Genome Editing

Genome editing (GE) stands as a method that introduces alterations to DNA through the incorporation or removal of genetic material in designated sequences. GE encompasses diverse techniques, including the utilization of zinc finger nucleases (ZFNs), transcriptional activator-like effector nucleases (TALENs), and the recently advanced clustered regularly interspaced short palindromic repeat (CRISPR) system. As per reports from China, CRISPR has evolved into an indispensable tool in biological exploration, aiding in the comprehension of gene functionality and the enhancement of crops. This popularity is attributed to its simplicity, adaptability, and precision.
Recent research has concentrated on refining the CRISPR system to heighten its efficiency and reliability. CRISPR/Cas9 has initiated a transformative phase in biological studies, emerging as the preferred method for pinpointing specific genome sequences in both uncomplicated and intricate organisms. Despite significant advancements in augmenting its efficiency and target precision, there is ongoing work to enhance its overall performance. While certain constraints impede the widespread application of the CRISPR/Cas9 system, various approaches are being devised to bolster its effectiveness in editing human, animal, and plant cells.