Fig. 6
- ID
- ZDB-FIG-230219-26
- Publication
- Hsu et al., 2022 - SIX1 reprograms myogenic transcription factors to maintain the rhabdomyosarcoma undifferentiated state
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SIX1 loss alters MYOD1 occupancy at muscle differentiation and stem/oncogenic loci
(A) Peak distribution of the MYOD1 TF in SMS-CTR Scramble and SIX1 KD5 and KD6 cells across promoters (±2.5 kb from annotated TSSs), 5?/3? UTR, gene body (which includes intronic and exonic regions), and distal intergenic/enhancer regions. (B) Motif analysis of overlapping macs2 MYOD1 peak coordinates; the top 2 motifs are shown. (C) Heatmaps of MYOD1 signal at annotated MYOD1-bound distal intergenic and promoter regions. (D) Pathway enrichment of distal intergenic and promoter-bound MYOD1 peaks. (E) H3K27ac, MYOD1, and MYOG tracks over the MYMK and MYLK2 loci in SIX1 KD and Scramble SMS-CTR cells. (F) C&R quantitative real-time PCR validation of changes in MYOD1 binding at stem/oncogenic and myogenic differentiation genes that occur in SMS-CTR and RD SIX1 KD cells. Statistical differences for each loci were measured using one-way ANOVA followed by post hoc Dunnett?s multiple comparisons test. |