Fusion Oncoprotein EWSR1::FLI1 Invades Nucleosomes at Consensus ETS Motifs and GGAA Microsatellites
Ewing sarcoma is an aggressive bone malignancy occurring in children, adolescents, and young adults. Most cases are caused by expression of the fusion oncoprotein EWSR1::FLI1, which contains the low complexity domain (LCD) of EWSR1 and the DNA-binding domain (DBD) of FLI1. Previous genomic studies indicate EWSR1::FLI1 accesses GGAA microsatellites in chromatin to function as a potent…
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