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When Did I Begin? Another Critical Response to Norman Ford [PDF]
, 1991 Flaman, Paul
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Endodermal Development and germ cell tumors : role of GATA transcription factors [PDF]
, 2005 Mannisto, Susanna
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Journal of Reproduction and Fertility, 1993 F. Beck, Joseph Tucci, P. Senior
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The placental analogue and the pattern of sexual reproduction in the cheilostome bryozoan (Gymnolaemata) [PDF]
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Formation of the Placenta and Extraembryonic Membranes
Annals of the New York Academy of Sciences, 1998ABSTRACT: In eutherian mammals, the first cell types that are specified during embryogenesis are committed to form extraembryonic (placenta and fetal membranes) rather than embryonic structures. The trophoblast cell lineage, for example, forms at the morula‐to‐blastocyst transition: cells at the periphery of the morula become trophoblast, whereas ...
James C Cross
exaly +4 more sources
Monotreme development with particular reference to the extraembryonic membranes
The Journal of Experimental Zoology, 1993AbstractThis paper considers many of the salient features of monotreme development, particularly morphogenesis of the extraembryonic membranes.The uterine endometrium of both monotremes and marsupials exhibits a progesterone driven luteal phase where accelerated utilization of endometrial nutrients is evidenced by a rapid post‐primitive streak ...
R L Hughes
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