Self-Organized Shuttling: Generating Sharp Dorsoventral Polarity in the Early Drosophila Embryo: Michal Haskel-Ittah, Danny Ben-Zvi, Merav Branski-Arieli, Eyal D. Schejter, Ben-Zion Shilo, Naama Barkai.
Morphogen gradients pattern tissues and organs during development. When morphogen production is spatially restricted, diffusion and degradation are sufficient to generate sharp concentration gradi....
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