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. 2022 May 21;22(8):701–712. doi: 10.1007/s12012-022-09746-6

Fig. 1.

Fig. 1

Impact of DYRK1A overexpression on the relative abundance of endogenous TNNT2 transcript variants in iPSC cardiomyocytes. A PCR amplification strategy for the analysis of fetal (cTnT1 and cTnT2) and adult (cTnT3 and cTnT4) TNNT2 transcript variants. F: forward primer, R: reverse primer. B Relative abundance of TNNT2 transcript variants in basal conditions (control) or in cells overexpressing DYRK1A (DYRK1A). C Relative DYRK1A mRNA fold expression in cells transfected with an empty vector (EV, control) or a DYRK1A expression construct (DYRK1A). D Relative abundance of fetal and adult TNNT2 transcript variants in basal conditions and in cardiomyocytes overexpressing DYRK1A. Each point represents the mean from independent transfections, with two determinations performed in triplicates. Horizontal bars show the mean ± SD. ***P < 0.001, *P < 0.05, ns not significant, Student’s t test