Expression of cell adhesion molecules during human preimplantation embryo development

Abstract excerpt

Formation of a fully differentiated, implantation competent blastocyst requires the expression of a complex repertoire of molecules. However, the events that drive morphogenesis are poorly elucidated in the human embryo. In this work, we describe the amplification of representative cDNAs from morphologically and developmentally normal, individual human embryos at all stages from pronucleate to blastocyst. These...