
Fig. 6. In vitro outgrowths after 7 days in culture of wild-type (A) and Tcfap2c/ (B-D) embryos collected at 3.5 d.p.c. from Tcfap2c+/ intercrosses. Outgrowths are shown at the same magnification. ICM, inner cell mass derivative; gc, giant cell; WT, wild type.