Abstract
As soon as invasion starts, the embryoblast enlarges considerably and bulges cone-like into the segmentation cavity (Fig. 41). The trophoblast also starts to form an excrescence (trophoblastic cap or ectoplacental cone), which projects above the embryonic pole and stains intensively with H.-E. (Fig. 45).
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© 1989 Springer Science+Business Media New York
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Theiler, K. (1989). Formation of Egg Cylinder. In: The House Mouse. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-88418-4_10
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DOI: https://doi.org/10.1007/978-3-642-88418-4_10
Publisher Name: Springer, Berlin, Heidelberg
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