1. The coupling effects of some thiol and other sulfur-containing compounds on the circadian rhythm of cell division in photosynthetic mutants of Euglena

   • Leland N. Edmunds Jr.
   • M. E. Jay
   • H. Sternberg

   OriginalPaper Pages: 1 - 8

2. Hyphal walls of isolated lichen fungi

   • Margalith Galun
   • Amnon Braun
   • Esra Galun

   OriginalPaper Pages: 9 - 16

3. Identification and physiological characterization of the nitrogen fixing bacterium Corynebacterium autotrophicum GZ 29

   • H. Berndt
   • K. -P. Ostwal
   • H. G. Schlegel

   OriginalPaper Pages: 17 - 26

4. Mating reaction in Saccharomyces cerevisiae

   • Chikashi Shimoda
   • Naohiko Yanagishima
   • Saburo Tamura

   OriginalPaper Pages: 27 - 33

5. Properties of heterocysts isolated with colloidal silica

   • R. B. Peterson
   • R. H. Burris

   OriginalPaper Pages: 35 - 40

6. The effect of glucose and manganese on adenosine-3′, 5′-monophosphate levels during growth and differentiation of Aspergillus nidulans

   • B. J. M. Zonneveld

   OriginalPaper Pages: 41 - 44

7. Nitrogenase activity in cultured Rhizobium sp. strain 32H1

   • Alan H. Gibson
   • William R. Scowcroft
   • Janet D. Pagan

   OriginalPaper Pages: 45 - 54

8. Alterations in the cell wall of Spirillum serpens VHL early in its association with Bdellovibrio bacteriovorus 109D

   • James E. Snellen
   • Mortimer P. Starr

   OriginalPaper Pages: 55 - 64

9. Superoxide dismutase from Mycobacterium species, strain Takeo

   • Masamichi Kusunose
   • Yojiro Noda
   • Emi Kusunose

   OriginalPaper Pages: 65 - 73

10. Transport of maltose by Pseudomonas fluorescens W

    • Arthur A. Guffanti
    • W. A. Corpe

    OriginalPaper Pages: 75 - 83

11. Hyphal wall chemistry in Apodachlya

    • C. C. Lin
    • R. C. Sicher Jr.
    • J. M. Aronson

    OriginalPaper Pages: 85 - 91

12. Spore germination in Dictyostelium discoideum

    • David A. Cotter
    • Joseph W. Morin
    • Richard W. O'Connell

    OriginalPaper Pages: 93 - 98

13. Sulfite formation by wine yeasts

    • Wolfgang Dott
    • Hans G. Trüper

    OriginalPaper Pages: 99 - 104

14. An ammonia-oxidizing bacterium, Nitrosovibrio tenuis nov. gen. nov. sp.

    • Heinz Harms
    • Hans-Peter Koops
    • Hella Wehrmann

    OriginalPaper Pages: 105 - 111

15. Effect of 5-fluorouracil and cycloheximide on the early development of Phycomyces blakesleeanus spores and the activity of N-acetylglucosamine synthesizing enzymes

    • A. J. Van Laere
    • A. R. Carlier
    • J. A. Van Assche

    OriginalPaper Pages: 113 - 116

16. Growth and physiology of Candida utilis NCYC 321 in potassium-limited chemostat culture

    • H. Aiking
    • D. W. Tempest

    OriginalPaper Pages: 117 - 124

17. Energy metabolism of Bdellovibrio bacteriovorus

    • D. Gadkari
    • H. Stolp

    OriginalPaper Pages: 125 - 132

18. Cytology of Thamnidium elegans link

    • J. Reiss

    OriginalPaper Pages: 133 - 139

19. Sporobolomyces salmonicolor var. fischerii, a new yeast

    • V. C. Misra
    • H. S. Randhawa

    Short Communications Pages: 141 - 143