Genetic stability of the antagonistic character ofEnterococcus faecalis ssp.liquefaciens and the detection of a new inhibitory bacteriocin-like substance M. Martínez-BuenoA. GálvezE. Valdivia OriginalPaper Pages: 113 - 123
Induction of inhibitory agent produced byEnterococcus faecalis I. LaraM. Martínez-BuenoE. Valdivia OriginalPaper Pages: 124 - 129
Elevated content of hsp 70 does not induce tolerance of sporulation to higher temperature M. StrnadováB. VěchetJ. Chaloupka OriginalPaper Pages: 130 - 137
Selection of a hyperproducing strain ofAspergillus niger for biosynthesis of citric acid on unusual carbon substrates J. PelechováL. PetrováL. Martínková OriginalPaper Pages: 138 - 142
Protoplast fusion inAspergillus niger strains accumulating citric acid L. MartínkováM. MusílkováL. Seichert OriginalPaper Pages: 143 - 148
In vitro growth of urinaryEscherichia coli related to siderophore production K. HarjaiM. SaxenaS. Sharma OriginalPaper Pages: 149 - 154
Local and systemic antibody response in infants after oral administration of inactivated enteropathogenicE. coli serotype O111 and O55 R. Lodinová-ŽádníkováB. KorychK. Gajdoštíková OriginalPaper Pages: 155 - 162
Formation and reversion of protoplasts in mutant strains ofBrevibacterium sp. M27 B. VečerkováJ. KoníčekV. Rytíř Brief Report Pages: 163 - 167
Dominant resistance to oxythiamin inSaccharomyces cerevisiae and its mapping T. RumlL. Šilhánková Brief Report Pages: 168 - 171
Preparative high-performance liquid chromatography of minor products ofStreptomyces cinnamonensis M. BeranJ. NěmečekP. Sajdl Brief Report Pages: 172 - 175