Skip to main content
. 2020 Sep 15;10:15086. doi: 10.1038/s41598-020-72155-8

Figure 4.

Figure 4

PARP1 impairs MyoD binding to p57 and myogenin regulatory regions. ChIP-qPCR analysis for PARP1 and MyoD binding to KvDMR1 and myogenin promoter (MyoG prom). Samples were prepared from CTRL, shPARP1, shPARP1-CTRL and shPARP1-PARP1 cells, collected 24 h after the shift to differentiation medium, and then immunoprecipitated with PARP1 or MyoD antibodies (αPARP1 and αMyoD, IP samples), as well as with control IgG. Protein binding is expressed as percentage of input and represents the mean ± SEM of three independent experiments. Statistical significance: p-value < 0.05 (*).