Ezh2, Utx and Jmjd3 deletion on the H3k27me3 level in mouse chondrocytes
The level of H3K27me3 were examined by conditional knockout Ezh2, Utx or Jmjd3 in mouse chondrocyte Overall design: To compare with the level of H3K27me3 in wild type and Ezh2, Utx or Jmjd3 deleted mouse chondrocytes