1. The heat resistance of bacterial spores and its relationship to the contraction of the forespore protoplasm during sporulation

   • J. E. Algie

   OriginalPaper Pages: 173 - 175

2. Extraction, partial purification, and properties of a mycoplasmal growth inhibitor extracted from cells ofMycoplasma by ultrasonication

   • Masahiro Nakamura
   • Tohru Itoh

   OriginalPaper Pages: 177 - 185

3. Energy-dispersive X-ray microanalysis of the methanogenMethanosarcina barkeri ‘Fusaro’ grown on methanol and in the presence of heavy metals

   • Paul A. Scherer
   • Hans-P Bochem

   OriginalPaper Pages: 187 - 193

4. A yellow affinity substance involved in the cellulolytic system ofClostridium thermocellum

   • Lars G. Ljungdahl
   • Bert Pettersson
   • Jürgen Wiegel

   OriginalPaper Pages: 195 - 199

5. Spheroplast formation from nine rapidly growing mycobacteria

   • Nalin Rastogi
   • Véronique Lévy-Frébault
   • Hugo L. David

   OriginalPaper Pages: 201 - 203

6. Difference in lipids between two similar strains ofPseudomonas pertucinogena and possibility of the presence of lysocardiolipin as a normal phospholipid constituent of its membrane

   • Yohko Kawai
   • Miharu Shintani

   OriginalPaper Pages: 205 - 208

7. Synthesis of siderophores by pathogenicVibrio species

   • Candye R. Andrus
   • Mary Walter
   • Shelley M. Payne

   OriginalPaper Pages: 209 - 214

8. Distribution and orientation of hydrogenase in various photosynthetic bacteria

   • Kornel L. Kovacs
   • C. Bagyinka
   • Larissa T. Serebriakova

   OriginalPaper Pages: 215 - 218

9. Oxidation of phenanthrene by a strain ofMicrococcus: Evidence of protocatechuate pathway

   • Dipak K. Ghosh
   • Ajit K. Mishra

   OriginalPaper Pages: 219 - 224

10. Isolation and description ofHaloanaerobium praevalens gen. nov. and sp. nov., an obligately anaerobic halophile common to Great Salt Lake sediments

    • J. G. Zeikus
    • P. W. Hegge
    • T. A. Langworthy

    OriginalPaper Pages: 225 - 233