The Sonic hedgehog (Shh) signalling pathway plays important roles during development and its abnormal activation has been implicated in cancer. Here the authors uncover an epigenetic switch in the Shh pathway that involves the PRC2, Jmjd3/Kdm6b and Set1/MLL complexes in regulating signalling induced gene activation.
- Xuanming Shi
- Zilai Zhang
- Jiang Wu
