1. Influence of lipopolysaccharide on external hemolytic activity ofSalmonella typhimurium andKlebsiella pneumoniae

   • S. Camprubi
   • J. Tomas
   • A. Juarez

   OriginalPaper Pages: 1 - 3

2. Hydrolysis ofγ-glutamyl linkages byFusobacterium nucleatum

   • Kauko K. Mäkinen
   • Eva Söderling
   • Pirkko-Liisa Mäkinen

   OriginalPaper Pages: 5 - 11

3. Transposon-generated Tn10 insertion mutations at thearo genes ofEscherichia coli K-12

   • Antonio Cobos
   • María F. Fernández
   • Bernabé Sanz

   OriginalPaper Pages: 13 - 18

4. Some aspects of arginine assimilation in a strain ofStreptococcus sanguis

   • Anthony H. Rogers
   • Peter S. Zilm
   • Andrea L. Pfennig

   OriginalPaper Pages: 19 - 22

5. Characterization of the rhythmic nitrogen-fixing activity ofSynechococcus sp. RF-1 at the transcription level

   • Tan-Chi Huang
   • Te-Jin Chow

   OriginalPaper Pages: 23 - 26

6. Bonding of ofloxacin to polytetrafluoroethylene suture and colonization byStaphylococcus aureus

   • Floyd C. Knoop
   • David L. Dworzack
   • Richard D. Schultz

   OriginalPaper Pages: 27 - 30

7. Conditional lysis ofEscherichia coli by the fusion of extracellular (ST_A) to periplasmic (LT_B) enterotoxins: Apparent phenotypic suppression of lactose permease

   • Yankel M. Kupersztoch
   • Frances E. Powell
   • Luz-Maria Guzman-Verduzco

   OriginalPaper Pages: 31 - 37

8. Enhanced detection of cytomegalovirus in shell vial cell culture monolayers by preinoculation treatment of urine with low-speed centrifugation

   • Steven M. Lipson
   • Patrick Costello
   • Katarina Szabo

   OriginalPaper Pages: 39 - 42

9. The effect of salinity on the composition of fatty acid double-bond isomers andsn-1/sn-2 positional distribution in membrane phospholipids of a moderately halophilic eubacterium

   • Geoffrey C. Sutton
   • Peter J. Quinn
   • Nicholas J. Russell

   OriginalPaper Pages: 43 - 46

10. Coaggregation of urogenital bacteria in vitro and in vivo

    • Gregor Reid
    • Jacqueline A. McGroarty
    • J. William Costerton

    OriginalPaper Pages: 47 - 52

11. Influence of genetic markers and of the fusing agent polyethylene glycol on chromosomal gene transfer inSpiroplasma citri

    • Gerard Barroso
    • Jean-Claude Salvado
    • Jacques Labarère

    OriginalPaper Pages: 53 - 56

12. Morphological changes in thioglycerol-treatedEscherichia coli

    • George T. Javor

    OriginalPaper Pages: 57 - 62

13. Use of a cellulase-encoding gene probe to reveal restriction fragment length polymorphisms among ruminal strains ofBacteroides succinogenes

    • Harry J. Flint
    • Carol A. McPherson
    • Colin S. Stewart

    OriginalPaper Pages: 63 - 67

14. Hydrolysis of the Leu-Gly bond of phenylazobenzyl-oxycarbonyl-l-Pro-l-Leu-Gly-l-Pro-D-Arg (a substrate of microbial collagenases) by treponemes isolated from the subgingival plaque of periodontitis patients

    • Kauko K. Mäkinen
    • Salam A. Syed
    • Pirkko-Liisa Mäkinen

    OriginalPaper Pages: 69 - 74