In vitro culture ofDrosophila ovarian follicles: The influence of different media on development, RNA synthesis, protein synthesis and potassium uptake Johannes Bohrmann OriginalPaper Pages: 315 - 326
Quantitative staging of embryonic development of the tobacco hawkmoth,Manduca sexta Kendal S. BroadieMichael BateNathan J. Tublitz OriginalPaper Pages: 327 - 334
Monensin inhibits the first cellular movements in early chick embryo Nikolas ZagrisMaria Panagopoulou OriginalPaper Pages: 335 - 340
Induction of notochord by the organizer inXenopus Ronald M. StewartJohn C. Gerhart OriginalPaper Pages: 341 - 348
Segmentation, neurogenesis and formation of early axonal pathways in the centipede,Ethmostigmus rubripes (Brandt) Paul M. WhitingtonThomas MeierPeter King OriginalPaper Pages: 349 - 363
SPARC synthesis in pre-implantation and early post-implantation mouse embryos Keith E. LathamChin C. Howe OriginalPaper Pages: 364 - 369
A substance released by metamorphosing larvae and young polyps ofHydractinia echinata induces metamorphosis in conspecific larvae Thomas LeitzRolf Gerhard Lange OriginalPaper Pages: 370 - 372
Asynchronous mitotic domains during blastoderm formation inMusca domestica L. (Diptera) Ralf SommerDiethard Tautz Short Communication Pages: 373 - 376