The role of nerve cell density in the regulation of bud production in hydra C. L. BrowneLowell E. Davis OriginalPaper Pages: 95 - 108
Presence of a cytotomy factor in the karyoplasm ofAcipenser oocytes at the onset of the period of rapid growth L. A. Nikitina OriginalPaper Pages: 109 - 113
Chromatophore development and cell interactions in the skin of xiphophorine fish Erwin R. Schmidt OriginalPaper Pages: 115 - 134
Absence of amplification of ribosomal DNA in the polytrophic meroistic ovary of the giant silkworm moth,Antheraea pernyi (Lepidoptera: Saturniidae) M. Donald Cave OriginalPaper Pages: 135 - 142
RNA synthesised during oogenesis and early embryogenesis in an insect egg (Euscelis plebejus) Otto SchmidtHerbert Jäckle OriginalPaper Pages: 143 - 153
Cell clones and pattern formation: Developmental restrictions in the compound eye ofDrosophila J. A. Campos-OrtegaMichael Waitz OriginalPaper Pages: 155 - 170
Electrophoretic spectra of nuclear proteins from embryos ofXenopus laevis Viktor HoloubekHeinz Tiedemann OriginalPaper Pages: 171 - 180
