title: Building a morphogen gradient without diffusion in a growing tissue.
authors.affiliation: Department of Mathematics and Statistics, University of Melbourne, Victoria, Australia.
authors.forename: Rebecca H
authors.initials: RH
authors.lastname: Chisholm
authors.forename: Barry D
authors.initials: BD
authors.lastname: Hughes
authors.forename: Kerry A
authors.initials: KA
authors.lastname: Landman