FacebookMail MIT biochemist Feng Zhang is studying a set of microbial genes called TIGR. And they may be the key to developing the revolutionary gene editing tool CRISPR's successor. If you like this article, please sign up for Snapshot, Portside's daily summary. Email (One summary e-mail a day, you can change anytime, and Portside is always free.) Leave this field blank Science CRISPR gene editing genetics
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