12 JOURNAL OF BACTERIOLOGY 



JOURNAL OF BACTERIOLOGY 



Contents 



SEPTEMBER, 1922— Vol. VII— No. 5 



S. Henry Ayers and Courtland S. Mudge. The Relation of Vitaniines to the 



Growth of a Streptococcus 

 James M. Sherman and George E. Holm. Salt Effects in Bacterial Growth. II. 



The Growth on Bact. coli in Relation to H-Ion Concentration. 

 Ivan E. Wallin. A Note on the Morphology of Bacteria Symbiotic in the Tissues 



of Higher Organisms. 

 WiLBURT C. Davison. Observations on the Properties of Bacteriolysants (D'Her- 



elle's Phenomenon, Bacteriophage, Bacteriolytic Agent, etc.). Part I. 

 WiLBURT C. Davison. Observations on the Nature of Bacterioly.sants (D'Her- 



elle's Phenomenon, Bacteriophage, Bacteriolytic Agent, etc.). Part II. 

 Geor(;e F. Reddish and Leo F. Rettger. Clostridium putrificum ( B. putrificus 



Bienstock), a Distinct Species. 

 .1. Howard Brown and Paul E. Howe, Transparent Milk as a Bacteriological 



Medium. 

 G. J. Hucker and \A'. a. Wall. The Use of Agar Slants in Detecting Ammonia 



Production and its Relation to the Reduction of Nitrates. 

 H. J. Conn, K. N. Atkins, H. J. Brown, F. Eberson, G. E. Harmon, G. J. 



Hucker, F. W. Tanner and S. A. Waksman. Methods of Pure Culture Study. 



Report of Committee on Bacteriological Technic. 

 H. .1. Conn. An Investigation of American Gentian Violets. Report of Committee 



on Bacteriological Technic. 



JULY, 1922— Vol. VII— No. 4 



L. D. BusHNELL. Quantitative Determinations of Some of the Biochemical 



Changes Produced by a Saprophytic Anaerobe. 

 G. S. Wilson. The Proportion of Viable Bacteria in Young Cultures with Especial 



Reference to the Technique Employed in Counting. 

 H. ,1. Conn. A Method of Detecting Rennet Production by Bacteria. 



MAY, 1922— VOL. VII— No. 3 



J. Howard Mueller. Studies on Cultural Requirements of Bacteria. I. 

 J. Howard Mueller. Studies on Cultural Requirements of Bacteria. II. 

 Selman a. Waksman. A Method for Counting the Number of Fungi in the Soil. 

 Lethe E. Morrison and Fred W. Tanner. Studies on Thermophilic Bacteria. 



I. Aerobic Thermophilic Bacteria from Water. 

 Robert G. Green. An Apparatus for the Rapid Measurement of Surface Tension. 



MARCH, 1922— Vol. VII— No. 2 



F. C. Harrison. Our Society. 



Victor Burke. Notes on the Gram Stain with Description of a New Method. 



Barnett Cohen. Disinfection Studies. The Effects of Temperature and Hydrogen 

 Ion Concentration upon the Viability of Bact. coli and Bact. typhosum in Water. 



Selman A. Waksman. Microorganisms Concerned in the Oxidation of Sulfur in 

 the Soil. I. Introductory. 



Selman A. Waksman and J. S. Jofpe. Microorganisms Concerned in the Oxida- 

 tion of Sulfur in the Soil. II. Thiobacillus Thiooxidans, a New Sulfur-oxidiz- 

 ing Organism Isolated from the Soil. 



E. B. Fred and W. H. Peterson. The Production of Pink Sauerkraut by Yeasts. 



Constantino Gorini. Studies on the Biology of Lactic Acid Bacteria: A Summarj- 

 of Personal Investigations. 



L. D. BusHNELL. A Method for the Cultivation of Anaerobes. 



L. D. Bushnell. Influence of Vacuum upon Growth of Some Aerobic Spore-Bear- 

 ing Bacteria. 



H. R. Baker. Substitution of Brom-Thymol-Blue for Litmus in Routine Laboratory 

 Work. 



W. A. Wall and A. H. Robertson. The Use of Domestic Methylene Blue in 

 Staining Milk by the Breed Method. 



ORDER BLANK 



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 Baltimore, Maryland, U. S. A. 



Kindly enter my subscription for the Journal of Bacteriology Volume V'll, 

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