Fig. 4

miR-128 is a target of LINC00477. a Results of bioinformatic analysis showing the 3′-UTR binding regions of LINC00477 and miR-128. b Comparison of the levels of miR-128 in serum of the PCOS patients (n = 90) and healthy controls (n = 90). cCorrelation between the levels of miR-128 and LINC00477 in serum of the PCOS patients. d Comparison of the levels of miR-128 in ovarium of the control (n = 12) and PCOS (n = 12) mice. e Comparison of the levels of miR-128 in serum of the control (n = 12) and PCOS (n = 12) mice. f Effect of LINC00477 and si-LINC00477 on the expression of miR-128 in granulosa cells. g Results of dual-luciferase analysis. h Results of RNA pull-down analysis. **p < 0.01, ***p < 0.001. Each cell experiment (f-h) was repeated for at least 3 times