Signal transmission and covert prepattern in the metamorphosis of Hydractinia echinata (Hydrozoa) Bernhard Schwoerer-BöhningMichael KroiherWerner A. Müller OriginalPaper Pages: 245 - 251
Serially duplicated regenerates from the anterior half of the axolotl limb after retinoic acid treatment Peter Wigmore OriginalPaper Pages: 252 - 256
Cell allocation to the inner cell mass and the trophectoderm in rat embryos during in vivo preimplantation development Serge PampferIvo VanderheydenRené De Hertogh OriginalPaper Pages: 257 - 263
Proliferation pattern and early differentiation of the optic lobes in Drosophila melanogaster Alois HofbauerJosé A. Campos-Ortega OriginalPaper Pages: 264 - 274
Second-site modifiers of the split mutation of Notch define genes involved in neurogenesis in Drosophila melanogaster Michael BrandJosé A. Campos-Ortega OriginalPaper Pages: 275 - 285
Defective ommatidial cell assembly leads to defective morphogenesis: a phenotypic analysis of the E(spl) D mutation of Drosophila melanogaster José A. Campos-OrtegaElisabeth Knust OriginalPaper Pages: 286 - 294
Asymmetrically distributed ecdysteroid-related antigens in follicles and young embryos of Drosophila melanogaster Veronika GrauHerwig O. Gutzeit OriginalPaper Pages: 295 - 302
Epiboly connected with cleavage in morula and early blastula stages of Xenopus laevis, a study using time-lapse photography Elze C. BoterenbroodJennifer M. Narraway Short Communication Pages: 303 - 307
