Fig. 7

Validation of circRNA with RNase R and RT-qPCR. Note: “+” suggested that the total RNA were incubated for 15 min at 37 °C with 3 U/μg of RNase R; “--” mean the RNA did not treat with RNase R; “*” suggested P < 0.05 between RE and PE. GAPDH was used as internal control gene for normalization in this experiment. Values were “means ± SD” in receptive endometrium that were relative to pre-receptive endometrium. (a) showed the levels of circRNA9422, circRNA8072, circRNA8074, circRNA8071, circRNA8077; (b) showed the levels of circRNA5540, circRNA2101, circRNA3165, circRNA3537, circRNA2859, circRNA3314