This post was contributed by guest bloggers, Wenning Qin and Haoyi Wang.
CRISPR/Cas9 is revolutionizing the mouse gene-targeting field. Mice have long been extremely useful in the lab – they are relatively small and easy to work with, making them the go-to choice for studying mammalian biology. Similar to any model, mice are not without their problems, but much genetic and physiological data have been accumulated over the years using them. Indeed, the future of mouse work is bright as it is now easier than ever to manipulate the mouse genome using CRISPR/Cas9.