<jats:p><p>Figure S19. SETD2 WT and SETD2-deficient A498 cells were treated with ethidium bromide to deplete mitochondrial DNA (mtDNA). Cells were subsequently treated with DMSO or 100nM A-1331852 for 72 hours, and total DNA was isolated. mtDNA levels were quantified by qPCR. GAPDH was used as an endogenous reference.</p></jats:p>