1. Immunohistochemical detection of subunit A(M) of lactate dehydrogenase in tissues of the developing chick

   • Ilse Faulhauber
   • Heide Mohs
   • Irene Öchsner

   OriginalPaper Pages: 409 - 416

2. Genetic interactions between the Polycomb locus and the Antennapedia and Bithorax complexes of Drosophila

   • M. P. Capdevila
   • J. Botas
   • A. García-Bellido

   OriginalPaper Pages: 417 - 432

3. Concanavalin A and wheat germ agglutinin binding to sea urchin embryo basal laminae

   • Douglas W. DeSimone
   • Melvin Spiegel

   OriginalPaper Pages: 433 - 444

4. Lineage analysis of transplanted individual cells in embryos of Drosophila melanogaster

   • Gerhard M. Technau
   • Jose A. Campos-Ortega

   OriginalPaper Pages: 445 - 454

5. Effects of retinoids on regenerating limbs: comparison of retinoic acid and arotinoid at different amputation levels

   • Won-Sun Kim
   • David L. Stocum

   OriginalPaper Pages: 455 - 463

6. The activation of a neuralizing factor in the neural plate is correlated with its homoiogenetic-inducing activity

   • Horst Grunz
   • Jochen Born
   • Hildegard Tiedemann

   OriginalPaper Pages: 464 - 466

7. The inducing capacity of the presumptive endoderm of Xenopus laevis studied by transfilter experiments

   • Horst Grunz
   • Lothar Tacke

   OriginalPaper Pages: 467 - 473