Perry, Michael W, Alistair N Boettiger, Jacques P Bothma, and Michael Levine. (2010) 2010. “Shadow Enhancers Foster Robustness of Drosophila Gastrulation.”. Curr Biol 20 (17): 1562-7. Reference Link
Perry, Michael W, Jacques P Bothma, Ryan D Luu, and Michael Levine. (2012) 2012. “Precision of Hunchback Expression in the Drosophila Embryo.”. Curr Biol 22 (23): 2247-52. Reference Link