Embryogenesis in Mammals -- Contents -- Introduction -- Determination during embryogenesis -- Discussion -- Developmental potentialities of the germ layers in mammals -- Discussion -- Growth from fertilization to birth in the mouse -- Embryo growth during the immediate postimplantation period -- Discussion -- Cell migration in early vertebrate development studied in interspecific chimeras -- Discussion -- General Discussion I -- Determination/differentiation -- Origin of the germ cells -- Genetic Variation Of β-glucuronidase expression during early embryogenesis -- Discussion -- Genetic effects on mammalian development during and after implantation -- Discussion -- Morphological consequences of trisomy in mammals -- Discussion -- The appearance of cell-surface antigens in the development of the mouse embryo: a study of cell-surface differentiation -- Discussion -- Electron microscopy of T-locus mutants -- Discussion -- General Discussion II -- Culture system for embryos -- Gene mutations in early mammalian development -- Development of bilateral symmetry -- Transdifferentiation' of vertebrate cells in cell culture -- Discussion -- Hormone-like factor(s) in mesenchymal epithelial interactions during embryonic development -- Discussion -- Regulation of mesenchymal cell growth during human limb morphogenesis through glycosaminoglycan-adenylate cyclase interaction at the cell surface -- Discussion -- Final Discussion -- Terminology for germ layers -- Teratocarcinoma cells: a model for differentiation -- Index of contributors -- Subject index.