1. Mechanism of catalase induction in Rhodopseudomonas spheroides: Role of porphyrin excretion

   • K. T. Shanmugam
   • Leslie R. Berger

   OriginalPaper Pages: 197 - 205

2. Mechanism of catalase induction in Rhodopseudomonas spheroides: The effects of acridine, acriflavin, and diphenylamine

   • K. T. Shanmugam
   • Leslie R. Berger

   OriginalPaper Pages: 206 - 215

3. Isolation problems and structural organization of membrane units in Mycobacterium sp. smegmatis

   • P. Mišoň
   • L. Trnka
   • L. Adámek

   OriginalPaper Pages: 216 - 226

4. Ultrastructural organization of spheroplasts induced in Mycobacterium sp. smegmatis by lysozyme or glycine

   • L. Adámek
   • P. Mišoň
   • L. Trnka

   OriginalPaper Pages: 227 - 236

5. Sacrificial cell death and trichome breakage in an oscillatoriacean blue-green alga: the role of murein

   • Hayes C. Lamont

   OriginalPaper Pages: 237 - 259

6. Pigmented variants of Rhizobium

   • Björn O. Gillberg

   OriginalPaper Pages: 260 - 265

7. The ultrastructure of Chroomonas mesostigmatica Butcher (Cryptophyceae)

   • John D. Dodge

   OriginalPaper Pages: 266 - 280