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. 2021 Mar 22;8:633631. doi: 10.3389/fcvm.2021.633631

Figure 7.

Figure 7

Screening and validating the most relevant genes for cardiomyocyte regeneration by combining GEO datasets. (A) Hub genes showing significant differences in three GEO datasets associated with cardiomyocyte regeneration and our study. (B) mRNA expression level of 16 hub genes in P0 and P7 rat heart tissues determined by the qPCR method. (C) mRNA expression level of eight genes in isolated and cultured cardiomyocytes as determined by the qPCR method. *P < 0.05, **P < 0.01, compared to the Day 0 group.