1. Studies on the control of the cell cycle in cultured plant cells

   • A. R. Gould
   • N. P. Everett
   • H. E. Street

   OriginalPaper Pages: 1 - 13

2. Studies on the control of the cell cycle in cultured plant cells

   • N. P. Everett
   • T. L. Wang
   • H. E. Street

   OriginalPaper Pages: 15 - 22

3. Studies on the control of the cell cycle in cultured plant cells

   • T. L. Wang
   • N. P. Everett
   • H. E. Street

   OriginalPaper Pages: 23 - 35

4. Quantitative studies on step-down photophobic response ofEuglena in an individual cell

   • T. Shimmen

   OriginalPaper Pages: 37 - 48

5. Cytochemical localization and function of the 3-linked glucan callose in the developing cotton fibre cell wall

   • L. Waterkeyn

   OriginalPaper Pages: 49 - 67

6. Germination and parasitation of the resting sporangia ofSynchytrium endobioticum

   • L. Lange
   • L. W. Olson

   OriginalPaper Pages: 69 - 82

7. Development of the resting sporangia ofSynchytrium endobioticum, the causal agent of potato wart disease

   • L. Lange
   • L. W. Olson

   OriginalPaper Pages: 83 - 95

8. Development of the zoosporangia ofSynchytrium endobioticum, the causal agent of potato wart disease

   • L. Lange
   • L. W. Olson

   OriginalPaper Pages: 97 - 108

9. Feinstrukturelle Untersuchungen zur Entwicklung der Ölzellen bei dem LebermoosRiella

   • H. Lehmann
   • B. Jaster

   OriginalPaper Pages: 109 - 119

10. The ultrastructure of mitosis inCricosphaera roscoffensis var.haptonemofera (Prymnesiophyceae)

    • Terumitsu Hori
    • Isao Inouye

    OriginalPaper Pages: 121 - 135

11. Differentiation of embryogenic pollen in cold-treated buds ofNicotiana tabacum var. Badischer burley and nutritional requirements of the isolated pollen to form embryos

    • A. Rashid
    • J. Reinert

    OriginalPaper Pages: 137 - 144

12. A high affinity binding site for cytokinin to a particulate fraction in carrot suspension cells

    • K. Kobayashi
    • B. Zbell
    • J. Reinert

    OriginalPaper Pages: 145 - 155

13. Valve formation in diatoms and the fate of the silicalemma and plasmalemma

    • R. M. Crawford

    OriginalPaper Pages: 157 - 166

14. Morphological and fine structural features of pit connections inCryptonemia sp., a highly differentiated marine red alga from Australia

    • R. Wetherbee
    • G. T. Kraft

    Brief Report Pages: 167 - 172