Pattern specification in imaginal discs ofDrosophila melanogaster Gerd JürgensElisabeth Gateff OriginalPaper Pages: 1 - 25
cell clones and pattern formation: Studies onsevenless, a mutant ofDrosophila melanogaster J. A. Campos-OrtegaGerd JürgensAlois Hofbauer OriginalPaper Pages: 27 - 50
Differentiation capacities of the labial imaginal disc ofDrosophila melanogaster Kaushal KumarWillem J. OuweneelJacob Faber OriginalPaper Pages: 51 - 64
Ultrastructure of collagen in sea urchin embryos Nancy Crise-BensonStephen Carl Benson Short Communications Pages: 65 - 70
Ferritin as an exogenous yolk protein in snails Werner BottkeIngrid Sinha Short Communications Pages: 71 - 75
Changes of the cell surface charge of amphibian ectoderm after induction Horst GrunzJuliane Staubach Short Communications Pages: 77 - 80
Amplified ribosomal DNA in meiotic prophase oocyte nuclei of acipenserid fishes E. V. RaikovaG. SteinertChr Thomas Short Communications Pages: 81 - 85
Temperature sensitivity ofTumorous head, a homoeotic mutant ofDrosophila melanogaster N. Bournias-VardiabasisM. Bownes Short Communications Pages: 87 - 90
Cinematographic observation of an “activation wave” (AW) on the locally inseminated egg ofXenopus laevis Koki HaraPeter Tydeman Short Communications Pages: 91 - 94