> CRISPR in individual humans sounds potentially great Nuclease based editing with CRISPR is only going to be able to disable things in somatic tissues. You ne

> CRISPR in individual humans sounds potentially great Nuclease based editing with CRISPR is only going to be able to disable things in somatic tissues. You need to include exogenous DNA template in order to evoke precise allele changes, and that's really only possible in vitro.