Genetic effects on mammalian development during and after implantationDiscussion; 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 developmentDiscussion; 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
