1. Subcellular localization of type I thionins in the endosperms of wheat and barley

   • Maria J. Carmona
   • C. Hernández-Lucas
   • F. García-Olmedo

   OriginalPaper Pages: 1 - 7

2. Microtubules and cell shaping in the mesophyll ofNigella damascena L.

   • W. Wernicke
   • P. Günther
   • G. Jung

   OriginalPaper Pages: 8 - 12

3. Ultrastructural evidence for the occurrence of three types of mechanosensitive cells in the tentacles of the cubozoan polypCarybdea marsupialis

   • R. Golz
   • U. Thurm

   OriginalPaper Pages: 13 - 22

4. The dynamic behavior of cytoplasmic F-actin in growing hyphae

   • S. L. Jackson
   • I. B. Heath

   OriginalPaper Pages: 23 - 34

5. Importance of actin cytoskeleton behaviour during preservation of carrot cell suspensions in liquid nitrogen

   • Christiane Morisset
   • C. Gazeau
   • J. Dereuddre

   OriginalPaper Pages: 35 - 47

6. Isolation, sorting, and characterization of uni- and binucleate tapetal protoplasts from anthers of normal and Texas cytoplasmic male-sterileZea mays L.

   • H. T. Horner
   • Vickie L. Hall
   • M. A. Vargas-Olvera

   OriginalPaper Pages: 48 - 57

7. A lamellated striated layer in the spore wall of the smut fungus Entorrhiza (Ustilaginales)

   • B. A. Fineran

   OriginalPaper Pages: 58 - 69

8. Effect of ultraviolet radiation on cell division and microtubule organization inPetunia hybrida protoplasts

   • Irina Staxén
   • Catherine Bergounioux
   • Janet F. Bornman

   OriginalPaper Pages: 70 - 76

9. Microtubule-nucleation sites on nuclei of higher plant cells

   • K. Mizuno

   OriginalPaper Pages: 77 - 85

10. Isolation of viable egg cells of perennial ryegrass (Lolium perenne L.)

    • H. M. van der Maas
    • M. A. C. M. Zaal
    • J. L. Van Went

    Rapid Communication Pages: 86 - 89