title: A photographic study of development in the living embryo of Drosophila melanogaster.
abstract: The changes which can be seen occurring during the development of a living embryo of Drosophila melanogaster are described in detail, and represented photographically as a series of developmental stages. This provides an easy, but accurate technique for selecting eggs at precise developmental stages for experiments.
mesh_terms: D000818:Animals; D002455:Cell Division; D004331:Drosophila melanogaster / Q000166:cytology / Q000196:embryology*; D005260:Female