Hong et al. 10.1073/pnas.0707292104.

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SI Figure 5




Fig. 5. Knockdown of UTX does not lead to change of global levels of H3K27me1/2/3 and H3K4me3 in mouse embryonic fibroblasts. (A) Knockdown of UTX in a female mouse embryonic fibroblast cell line that carries the X-linked UTX gene but not the Y-linked UTY gene. Cells were infected with pSUPERretro-based retroviral siRNA construct targeting mouse UTX sequence AGTTAGCAGTGGAACGTTA. After selection with 2 mg/ml puromycin, single colonies were picked and expanded. The expression of UTX was analyzed by Taqman quantitative reverse-transcriptase PCR and normalized with GAPDH level. (B) Western blot of endogenous levels of H3K27me1/2/3 and H3K4me3 in UTX knockdown cells.