Stability of disseminated aerosols of Pasteurella tularensis subjected to simulated solar radiations at various humidities.

Studies on Toxin Production of Clostridium botulinum Type E. III. Characterization of Toxin Precursor. GENJI SAKAGUCHI AND SUMIKO SAKAGUCHI.......... 1-9 Kanamycin Resistant Staphylococcus Mutant Requiring Heme for Growth. DIRAN YEGIAN, GLORIA GALLO, AND M. WILSON TOLL.............................. 10-12 Serological Types of Escherichia coli in Association with Infantile Gastroenteritis. G. S. TAWIL AND S. EL KHOLY.............................................. 13-17 Stability of Disseminated Aerosols of Pasteurella tularensis Subjected to Simulated Solar Radiations at Various Humidities. JAMES M. BEEBE................... 18-24 Studies on the Myxobacterium Chondrococcus columnaris. I. Serological Typing. ROBERT L. ANACKER AND ERLING J. ORDAL................................. 25-32 Studies on the Myxobacterium Chondrococcus columnaris. II. Bacteriocins. ROBERT L. ANACKER AND ERLING J. ORDAL ......................................... 33-40 Nucleic Acid Metabolism and Ribonucleic Acid Heterogeneity in Escherichia coli. JOAN L. COUNTRYMAN AND ELLIOT VOLKIN.................................. 41-48 Studies on the Radiation Inactivation of Microorganisms. V. Deoxyribonucleic Acid Metabolism in Ultraviolet-Irradiated Haemophilus influenzae. JOHAN H. STUY................................................................. 49-58 Mating Reaction in Hansenula wingei. Relation of Cell Surface Properties to Agglutination. THOMAS D. BROCK ................................................ 59-68 Observations on Tissue Cultures of Mouse Peritoneal Exudates Inoculated with Histoplasma capsulatum. DEXTER H. HOWARD............................... 69-78 Studies of Streptococcal Cell Walls. IV. The Conversion of D-Glucose to Cell Wall L-Rhamnose. W. H. SOUTHARD, J. A. HAYASHI, AND S. S. BARKULIS.......... 79-81 Oral Strains of Actinomyces. ARDEN HOWELL, JR., WILLIAM C. MURPHY, III, FRANCES PAUL, AND ROBERT M. STEPHAN ................................... 82-95 Electron Microscopy of Ultrathin Sections of Bacteria. III. Cell Wall, Cytoplasmic Membrane, and Nuclear Material. GEORGE B. CHAPMAN..................... 96-104 Comparative Pathogenicity of Candida albicans for Mice and Rabbits. H. F. HASENCLEVER.............................................................. 105-109 Microbiological Determination of Deoxyribonucleic Acid. Titrimetric Estimation of Thymidine. S0REN L0VTRUP AND KURT Roos............................. 110-113 Microbiological Determination of Deoxyribonucleic Acid. Influence of Deoxyribosides on the Standard Curves. S0REN L0VTRUP AND KURT Roos.......... 114-116 Alterations in Metal Content of Spores of Bacillus megaterium and the Effect on Some Spore Properties. RALPH SLEPECKY AND J. W. FOSTER................. 117-123 a-Amylase Formation in Growing and Nongrowing Cells of Pseudomonas saccharophila. JEROME A. SCHIFF, JEROME M. EISENSTADT, AND HAROLD P. KLEIN.... 124-129 Comparative Metabolism of Species and Types of Organisms within the Genus Brucella. MARGARET E. MEYER AND H. S. CAMERON......................... 130-136 Studies on Immunity in Anthrax. VII. Carbohydrate Metabolism of Bacillus anthracis in Relation to Elaboration of Protective Antigen. MILTON PUZISS AND GEORGE G. WRIGHT.................................................... 137-145