Disruption of Meox or Gli activity ablates skeletal myogenesis in P19 cells.

Abstract excerpt

Gli2 and Meox1 are transcription factors that are expressed in the developing somite and play roles in the commitment of cells to the skeletal muscle lineage. To further define their roles in regulating myogenesis, the function of wild type and dominant-negative forms of Gli2 and Meox1 were examined in the context of differentiating P19 stem cells. We found that Gli2 overexpression up-regulated transcript levels...

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