January 22, 2010 (v1)
Journal article
The hedgehog (HH) family of ligands plays an important instructional role in metazoan development. HH proteins are initially produced as approximately 45-kDa full-length proteins, which undergo an intramolecular cleavage to generate an amino-terminal product that subsequently becomes cholesterol-modified (HH-Np). It is well accepted that this...
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