1. Plastoglobuli in Verschiedenen Differenzierungsstadien der Plastiden Bei Allium cepa L.

   • H. K. Lichtenthaler
   • E. Peveling

   OriginalPaper Pages: 1 - 13

2. Untersuchungen Über Die Lichtabhängige Carotinoidsynthese

   • W. Rau

   OriginalPaper Pages: 14 - 28

3. Die Kultur der Erdflechte Endocarpon pusillum im Labor

   • Andreas Bertsch
   • Heinz Butin

   OriginalPaper Pages: 29 - 42

4. Growth of bean and tomato plants as affected by root absorbed growth substances and atmospheric carbon dioxide

   • F. Tognoni
   • A. H. Halevy
   • S. H. Wittwer

   OriginalPaper Pages: 43 - 52

5. Effect of CCC on the gibberellin content of excised sunflower organs

   • R. L. Jones
   • I. D. J. Phillips

   OriginalPaper Pages: 53 - 59

6. Meiosis and sporulation induced in sporophytes of Ulva mutabilis (“slender”) with synchronous mitosis

   • Albert J. H. Thiadens
   • Erik Zeuthen

   OriginalPaper Pages: 60 - 65

7. An endogenous rhythm in the rate of carbon dioxide output of Bryophyllum V. The dependence of rhythmicity upon aerobic metabolism

   • Malcolm B. Wilkins

   OriginalPaper Pages: 66 - 77

8. Tracheid differentiation in tobacco pith cultures

   • J. Cronshaw

   OriginalPaper Pages: 78 - 90

9. Enzymatische Charakterisierung der Lysosomenä Quivalente (Sphärosomen) von Maiskeimlingen

   • Ernesto Giacomo Semadeni

   OriginalPaper Pages: 91 - 118