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. 2019 Sep 30;27(4):1398–1414. doi: 10.1038/s41418-019-0426-2

Fig. 5.

Fig. 5

PCD in the mouse heart during early embryonic development. ad Sagittal sections of a transgenic embryo at E9.5 and of an E11.5 heart. b, d Magnification of the boxed areas: bright YFP+ signals (white arrows) mark PCD cells or PCD bodies. cCasp3 cleaved caspase 3, Hoechst nuclear signal, V ventricle, OFT outflow tract, RA right atrium, LA left atrium, Tr trabeculae, and iVS intraventricular septum. Bars are 200 µm (a), 10 µm (b), 100 µm (c), and 10 µm (d)