Bacteriocins ofLactobacillus plantarum strains from fermented foods N. A. Olasupo Review Pages: 130 - 136
A new phage-ty-ing scheme for strains ofProteus mirabilis andProteus vulgaris G. SekaninováI. RychlíkV. Zajícová Papers Pages: 137 - 140
l-threonine production by polyauxotrophic mutants ofArthrobacter globiformis Y. B. DasS. Mondal Papers Pages: 141 - 145
Influence of culture conditions on thermostable lipase production by a thermophilic alkalitolerant strain ofBacillus sp M. KambourovaE. EmanuilovaP. Dimitrov Papers Pages: 146 - 148
Pharmacodynamic parameters of aminoglycosides and their effect on exoenzymes ofPseudomonas aeruginosa A. Hoštacká Papers Pages: 149 - 153
Relationship ofAzotobacter chrooccum siderophores with nitrogen fixation S. SunejaN. NarulaK. Lakshminarayana Papers Pages: 154 - 158
Preservative-mediated changes of the surface properties ofEscherichia coli M. KaulE. SamS. Chhibber Papers Pages: 159 - 164
Purification and properties of two forms of glucoamylase fromAspergillus niger A. -A. AmirulS. L. KhooM. N. Azizan Papers Pages: 165 - 174
Spirochetal non-borrelia microorganism isolated fromIxodes ricinus K. SchwarzováI. Čižnár Papers Pages: 175 - 180
Temperature-sensitive photosynthesis-deficient mutants ofAnabœna variabilis show enhanced ultraviolet sensitivity and loss of repair mechanism T. A. SarmaD. P. Singh Papers Pages: 181 - 186
Scanning electron microscopy of cultures of rare macromycetous fungi A. S. BuchaloV. ŠašekO. A. Zakordonec Papers Pages: 187 - 192
Effect of free-soil-inhabiting or root-associated microfungi on the development of arbuscular mycorrhizæ and on proliferation of intraradical mycorrhizal hyphæ M. GryndlerH. HršelováI. Chvátalová Papers Pages: 193 - 196
Effects of nitrogen and phosphorus supply, and ofRhizobium and VAM fungus inoculants on dinitrogen fixation in soybean S. SolimanI. A. El-GhandourA. Khadra-Abbady Papers Pages: 197 - 200
Immobilization ofSaccharomyces diastaticus on wood chips for ethanol production R. RazmovskiD. Pejin Papers Pages: 201 - 207
Preparation and regeneration of mycelial protoplasts ofPleurotus florida andP. ostreatus N. DasM. Mukherjee Papers Pages: 208 - 210
Lactic acid production in a continuous culture using lignocellulosic hydrolysate as a substrate. Identification of a physiological model K. MelzochJ. VotrubaV. Hábová Papers Pages: 211 - 215