1. Mutational dissection of gene expression in the abdominal region of the bithorax complex of Drosophila in imaginal tissue

   • Stanley Y. K. Tiong
   • Mary Clare Gribbin
   • James Robert Stuart Whittle

   OriginalPaper Pages: 131 - 140

2. Cell proliferation in ectodermal explants from Xenopus embryos

   • Rudolf Winklbauer

   OriginalPaper Pages: 141 - 147

3. Organogenesis and differentiation of the pancreas in the toad Bufo bufo L.

   • Solange Rouet-Karama
   • Jacques Albert

   OriginalPaper Pages: 148 - 156

4. Experimental study on the origin of pancreatic endocrine cells in the toad Bufo bufo L.

   • Solange Rouet-Karama
   • Jacques Albert

   OriginalPaper Pages: 157 - 166

5. Biosynthesis and regulation of two vitellogenins in the fat body and ovaries of Ceratitis capitata (Diptera)

   • Maria D. Rina
   • Anastassios C. Mintzas

   OriginalPaper Pages: 167 - 174

6. Role of calcium in the localization of maternal poly(A)⁺RNA and tubulin mRNA in Xenopus oocytes

   • Carolyn A. Larabell
   • David G. Capco

   OriginalPaper Pages: 175 - 183

7. Evidence for the priming role of the central retinula cell in ommatidium differentiation of Ephestia kuehniella

   • Albrecht Egelhaaf
   • Heinrich Altenfeld
   • Hans -Ulrich Hoffmann

   OriginalPaper Pages: 184 - 189

8. Crystallins during Xenopus laevis free lens formation

   • Samir Kumar Brahma
   • Horst Grunz

   Short Communications Pages: 190 - 192

9. Effect of transferrin on amphibian limb regeneration: a blastema cell culture study

   • Philippe Albert
   • Bénoni Boilly

   Short Communications Pages: 193 - 196