Radiolab had a story on it: http://www.radiolab.org/story/antibodies-part-1-crispr/ http://www.radiolab.org/story/antibodies-part-1-crispr/ As I recall: it wor

Radiolab had a story on it: http://www.radiolab.org/story/antibodies-part-1-crispr/ http://www.radiolab.org/story/antibodies-part-1-crispr/ As I recall: it works great, is super cheap (~ $80 per application?), and is pretty easy to use, they successfully used it on rats already and it seems like it should work on any type of organism.