Light- and electron-microscopic studies of growth and reproduction inCutleria (phaeophyta) J. W. La Claire IIJ. A. West OriginalPaper Pages: 247 - 267
A histological examination of tissue culture initiation from immature embryos of maize W. D. SpringerCh. E. GreenKristine A. Kohn OriginalPaper Pages: 269 - 281
Effects of nitrogen deficiency and light of high intensity onCryptomonas rufescens (Cryptophyceae) Christiane Lichtlé OriginalPaper Pages: 283 - 299
The regreening of a myomycin-bleached strain ofEuglena gracilis: Structural and functional analysis Maria P. FasuloG. L. VanniniDonatella Mares OriginalPaper Pages: 301 - 315
Antimitotische Aktivität von Methylbenzimidazol-2-ylcarbamat (MBC) W. Künkel OriginalPaper Pages: 317 - 329
Structure and permeability of the epidermal/hypodermal layers of the sand sedge (Carex arenaria, L.) A. W. RobardsD. T. ClarksonJ. Sanderson OriginalPaper Pages: 331 - 347
Periplaststruktur und Organisation der Plasmamembran vonRhodomonas spec. (Cryptophyceae) K. HausmannB. Walz OriginalPaper Pages: 349 - 354
Further studies on plantlet production from cultured tissues ofSorghum bicolor D. I. DunstanK. C. ShortE. Thomas OriginalPaper Pages: 355 - 361
Observations on the morphogenetic capacity of “residual nuclei” inAcetabularia H. -U. Koop Brief Report Pages: 363 - 371