Di Marcotullio, Lucia Numb is a suppressor of Hedgehog signalling and targets Gli1 for Itch-dependent ubiquitination. [electronic resource] - Nature cell biology Dec 2006 - 1415-23 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1465-7392 Standard No.: 10.1038/ncb1510 doi Subjects--Topical Terms: AnimalsCerebellar Neoplasms--geneticsCerebellum--cytologyDown-RegulationGene Expression Regulation, NeoplasticHedgehog Proteins--metabolismHumansKruppel-Like Transcription Factors--geneticsMedulloblastoma--geneticsMembrane Proteins--metabolismMiceNerve Tissue Proteins--metabolismProtein Processing, Post-TranslationalRNA, Messenger--geneticsRepressor Proteins--metabolismSignal TransductionStem Cells--cytologyTranscription Factors--geneticsUbiquitin-Protein Ligases--metabolismUbiquitins--metabolismZinc Finger Protein GLI1