The origin of mucous cells inHydra viridis Paul G. RoseAllison L. Burnett OriginalPaper Pages: 177 - 191
The origin of secretory cells inCordylophora caspia during regeneration Paul G. RoseAllison L. Burnett OriginalPaper Pages: 192 - 216
Veränderung der Differenzierungsleistung und der Transdeterminationsfrequenz durch Colchicin in Beinimaginalscheiben vonDrosophila melanogaster Heinz Tobler OriginalPaper Pages: 217 - 225
The inducing capacities of the primary hypoblast as revealed by transfilter induction studies Hefzibah Eyal-GiladiMoshe Wolk OriginalPaper Pages: 226 - 241
The developmental potencies of the regeneration blastema of the axolotl limb N. J. de Both OriginalPaper Pages: 242 - 276