Different types of temperature-sensitive mutants ofEscherichia coli requiring methionine Eva Jičínská OriginalPaper Pages: 374 - 379
Proteolytic and antitryptic activity of serum during experimental infection of rabbits withLeptospira icterohaemorrhagiae J. ŠtefanovičP. Rakoss OriginalPaper Pages: 380 - 384
New methods of biosynthetic production of antibiotics M. HeroldF. A. LokvencJ. Nečásek Brief Reports Pages: 385 - 386
A method for obtaining one-step carbon replicas of micro-organisms from the surface of thin media O. KrálíkJ. Macura Brief Reports Pages: 387 - 389
Discussion part of the symposium on The Continuous Cultivation of Microorganisms held in Praha in June 1958 Brief Reports Pages: 390 - 408