Creating gradients by morphogen shuttling

Creating gradients by morphogen shuttling: Ben-Zion Shilo, Michal Haskel-Ittah, Danny Ben-Zvi, Eyal D. Schejter, Naama Barkai. Morphogen gradients are used to pattern a field of cells according to variations in the concentration of a signaling molecule. Typically, the morphogen emanates from a confined group of cells. Dur....