1. Wound healing and regeneration in the imaginal wing disc ofDrosophila

   • Leslie Dale
   • Mary Bownes

   OriginalPaper Pages: 185 - 190

2. Analysis of morphogenetic mutants of hydra

   • Wolfgang Kemmner
   • H. Chica Schaller

   OriginalPaper Pages: 191 - 196

3. Tissue specific nuclear antigens in the germinal vesicle ofXenopus laevis oocytes

   • Christine Dreyer
   • Helen Singer
   • Elisabeth Siegel

   OriginalPaper Pages: 197 - 207

4. The cortical contraction related to the ooplasmic segregation inCiona intestinalis eggs

   • Tomo-o Sawada
   • Kenzi Osanai

   OriginalPaper Pages: 208 - 214

5. Electron microscopical investigations of the intercellular contacts during the early cleavage stages ofLymnaea stagnalis (Mollusca, Gastropoda)

   • A. W. C. Dorresteijn
   • J. A. M. van den Biggelaar
   • W. J. Hage

   OriginalPaper Pages: 215 - 220

6. Bioelectric aspects of the hemipteran telotrophic ovariole (Dysdercus intermedius)

   • Frank Ditmann
   • Rainer Ehni
   • Wolf Engels

   Rapid Communication Pages: 221 - 225

7. Mutations of early neurogenesis inDrosophila

   • Ruth Lehmann
   • Ursula Dietrich
   • J. A. Campos-Ortega

   Rapid Communication Pages: 226 - 229

8. Regeneration and autotomy exhibited by the Black Widow spider,Latrodectus variolus walckenaer

   • J. B. Randall

   Rapid Communication Pages: 230 - 232

9. Incorporation of³⁵S-sulphate in chick blastoderms during elongation and during shortening of the primitive streak

   • Chris Vanroelen
   • C. A. Vakaet

   Rapid Communication Pages: 233 - 236

10. Complete replication of DNA in polytene nuclei of salivary glands ofDrosophila melanogaster

    • Leonore Dennhöfer

    Rapid Communication Pages: 237 - 240

11. Aspects of amino acid requirements for in vitro evagination of imaginal leg discs inDrosophila melanogaster

    • Bruce Sean Silburt
    • Ellen Wynne Rapport

    Rapid Communication Pages: 241 - 243