Retinoic acid-induced cartilage degradation is caused by cartilage cells Andreas KistlerBrigitta GalliHerbert Kuhn OriginalPaper Pages: 377 - 386
Interactions of thePolycomb group of genes with homeotic loci ofDrosophila Joanie McKeonHugh Willet Brock OriginalPaper Pages: 387 - 396
Quail neural crest cells cannot read positional values in the dorsal trunk feathers of the chicken embryo Michael Keith RichardsonAmata Hornbruch OriginalPaper Pages: 397 - 401
Head activator does not qualitatively alter head morphology in regenerates ofHydra oligactis Lorette Claire JavoisVictoria Kitale Tombe OriginalPaper Pages: 402 - 408
Neural-inducing activity and glycoprotein synthesis of newly mesodermalized ectoderm in the newtCynops (Amphibia) Akio S. SuzukiJunichi Matsuda OriginalPaper Pages: 409 - 412
Changes in the interior surface of newly mesodermalized ectoderm and its contact activity with competent ectoderm in the newtCynops (Amphibia) Akio S. SuzukiJunn MiyagawaTakashi Kuwana OriginalPaper Pages: 413 - 422
Are accessory nuclei involved in the establishment of developmental gradients in hymenopteran oocytes? Szczepan M. BiliĆski OriginalPaper Pages: 423 - 426