Robust CRISPR/Mb2Cas12a genome editing tools in cotton plants.

A study published in the journal iMeta highlights the effectiveness of the CRISPR/Mb2Cas12a genome editing system in cotton plants. The system achieved a high efficiency rate of over 90% at target sites and demonstrated tolerance to different temperatures. It also expanded the editing range in the cotton genome. The study also developed a multiplex genome editing system using Mb2Cas12a, allowing for simultaneous editing of eight target sites. These findings suggest that CRISPR/Mb2Cas12a is a precise and efficient tool for genome editing in cotton plants, which has important implications for cotton breeding and genetic studies. [Extracted from the article]