Significance
Cancer type-specific gene expression is governed by transcription factors involved in a highly interconnected autoregulatory loop called CRC. Here, we characterized fusion protein-driven CRC and identified its pharmacologic vulnerabilities, opening therapeutic avenues to indirectly target fusion-driven leukemia by disrupting its CRC.See related commentary by Sadras and Müschen, p. 18. This article is highlighted in the In This Issue feature, p. 5.