Fig. 1
From: Landscape reveals critical network structures for sharpening gene expression boundaries
Diagram and two dimensional simulations for boundary sharpening. a Diagram for the mutual repression with self-activation model. b-d Two dimensional simulations show the boundary sharpening effects over time at different gene expression noise level d (coefficient of variance) (b for d = 0, c for d = 0.01, d for d = 0.02). Blue: X is expressed, red: Y is expressed