1. Isolation and characterization ofMethanococcus mazei

   • Robert A. Mah

   OriginalPaper Pages: 321 - 326

2. Lipid composition of yeastlike cells of the fungusPullularia pullulans

   • J. Pontón
   • P. Regúlez
   • F. Uruburu

   OriginalPaper Pages: 327 - 332

3. Substrate specificity of carboxyl proteinase fromPycnoporus coccineus, a wood-deteriorating fungus

   • Eiji Ichishima
   • Hiroyuki Kumagai
   • Katsumi Tomoda

   OriginalPaper Pages: 333 - 337

4. Isolation ofEscherichia coli heat-labile enterotoxin by affinity chromatography: Characterization of subunits

   • Moshe Wolk
   • Ann-Mari Svennerholm
   • Jan Holmgren

   OriginalPaper Pages: 339 - 344

5. Retrofilation and tumulation by strains ofHerpetosiphon species

   • Gillian R. Quinn
   • V. B. D. Skerman

   OriginalPaper Pages: 345 - 348

6. Antimicrobial susceptibility of anaerobic bacteria isolated from clinical specimens by using an agar dilution procedure

   • Charles W. Hanson
   • William J. Martin

   OriginalPaper Pages: 349 - 353

7. Association of phospholipids with bacterial ribosomes

   • Kenneth F. Hedden

   OriginalPaper Pages: 355 - 357

8. Immunogenicity of outer membrane derivatives ofHaemophilus influenzae type b

   • Joseph S. Lam
   • Dan M. Granoff
   • J. William Costerton

   OriginalPaper Pages: 359 - 364

9. Modified microdilution antimicrobial susceptibility test for anaerobic bacteria

   • R. W. Ryan
   • I. Kwasnik
   • R. C. Tilton

   OriginalPaper Pages: 365 - 368

10. Serological analysis of a new group of spiroplasmas

    • Joseph G. Tully
    • David L. Rose
    • David L. Williamson

    OriginalPaper Pages: 369 - 372

11. Characterization of facultatively anaerobic marine bacteria belonging to group F of Lee, Donovan, and Furniss

    • M. J. Jensen
    • P. Baumann
    • J. V. Lee

    OriginalPaper Pages: 373 - 376

12. Enzymes inPseudomonas oxalaticus grown in formate, acetate, and fructose

    • Geoffrey L. R. Gordon
    • Bruce A. McFadden

    OriginalPaper Pages: 377 - 380

13. Isolation and characterization of a new, methylotrophic, acidogenic anaerobe, the marburg strain

    • J. G. Zeikus
    • Lee H. Lynd
    • P. W. Hegge

    OriginalPaper Pages: 381 - 386