Figure 1. circ_0007841 is highly expressed in OC tissues. (A) Circ_0007841 expression in OC tissues and adjacent normal tissues was detected by qRT-PCR. (B) Circ_0007841 expression in OC cell lines were measured by qRT-PCR. (C) Circ_0007841 expression was analyzed after RNase RNA digestion. (D) Subcellular distribution of circ_0007841 was analyzed by qRT-PCR. (E) Overall survival rate was determined based on circ_0007841 median value in OC tissues. *P<0.05 by Student’s t-test.