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. 2021 Apr 26;8:609300. doi: 10.3389/fcvm.2021.609300

Figure 3.

Figure 3

P4HA3 is a target gene of miR-205 in rat atrial fibroblasts. After transfection with miR-205 mimic or miR-205 inhibitor, the mRNA expression of miR-205 was detected by qRT-PCR (A), and the mRNA and protein levels of P4HA3 were measured by qRT-PCR (B) and Western blot (C). RIP experiments verified that Ago2 antibody significantly enriched the mRNA of miR-205 and P4HA3 (D,E). The binding site of miR-205 and P4HA3 was predicted by TargetScan, and sequences were designed according to the binding site (F). Dual-luciferase reporter gene assay was applied to verify the binding site of miR-205 and P4HA3 (G); *P < 0.05, **P < 0.01, ***P < 0.001; RIP, RNA immunoprecipitation.