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. 2016 Dec 12;6:38815. doi: 10.1038/srep38815

Figure 4. 3D culture environment enhances expression of early cardiac transcription factors in fibroblasts.

Figure 4

Expression of early cardiac transcription factors in neonatal cardiac (A) or tail-tip (B) fibroblasts cultured for 3 days in 2D or 3D environment (N = 3 independent transfections). *P < 0.05, **P < 0.005 between 2D and 3D.