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Published January 1996 | Published
Journal Article

Sonic hedgehog: making the gradient

Abstract

The amino-terminal peptide of Sonic hedgehog is a cell-tethered molecule, which nevertheless seems to provide a developmental signal that acts at a distance and has different effects depending on its concentration. Recent structural data suggest tha zinc-dependent proteolysis may somehow be involved in Sonic hedgehog's function.

Additional details

Created:
November 23, 2024
Modified:
December 3, 2024