title: Cas9 gets a classmate.
authors.affiliation: RNA Therapeutics Institute, Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
authors.forename: Erik J
authors.initials: EJ
authors.lastname: Sontheimer
authors.affiliation: Department of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
authors.forename: Scot A
authors.initials: SA
authors.lastname: Wolfe