title: Mu gets in the loop.
abstract: In this issue of Molecular Cell, Han and Mizuuchi present evidence for a possible Turing-like reaction-diffusion mechanism underlying target immunity by the bacteriophage Mu.
authors.affiliation: Department of Biochemistry, Stanford University School of Medicine, Stanford, CA 94305, USA.
authors.forename: Stephanie C
authors.initials: SC
authors.lastname: Weber
authors.forename: Julie A
authors.initials: JA
authors.lastname: Theriot