ZFIN Image: Coppola et al., 2024, Fig 3

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Figure Caption

Fig 3 Tcf7l1a limits Nr2f1a⁺ cardiomyocytes within the heart.

A-B”’) Confocal images of hearts from control and tcf7l1a MO-injected embryos. Nr2f1a (green), Mhc (red), Ahmc (blue). Images are frontal views with the arterial pole up. Arrowheads in B and B’ indicate Nr2f1a⁺ nuclei in the ventricle. Scale bar: 50 μm. C) The number of Nr2f1a⁺/Amhc⁺ cardiomyocytes in the hearts of control and tcf7l1a MO-injected embryos. Control (n = 6); tcf7l1a MO-injected (n = 7) embryos. D) Normalized intensity of Nr2f1a expression in atria of control and tcf7l1a MO-injected embryos. Control (n = 6); tcf7l1a MO-injected (n = 6) embryos. E) Normalized intensity of Nr2f1a expression in ventricles of control and tcf7l1a MO-injected embryos. Control (n = 6); tcf7l1a MO-injected (n = 6) embryos. ** indicates P = 0.0038; **** indicates P< 0.0001.

Acknowledgments

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