Figure 4. Validation of candidate circRNAs by qRT-PCR. (A) mmu_circ_0000420; (B) CHR16:33798933-33799094+; (C) mmu_circ_0000698; (D) mmu_circ_0008035; (E) CHR4:65155617-65156679+; (F) mmu_circ_0001769; (G) mmu_circ_0015847. *p < 0.05; **p < 0.01; ***p < 0.001.