Progress in the development ofLactococcus lactis as a recombinant mucosal vaccine delivery system P. M. NortonR. W. F. Le PageJ. M. Wells Review Pages: 225 - 230
Copy number determination of different derivatives of the streptomycete mini-plasmid pSLG33 K. VáchalováJ. FelsbergP. Tichý Papers Pages: 231 - 237
Effect of nitric oxide donors on survival of conidia, germination and growth ofAspergillus fumigatus in vitro J. Kunert Papers Pages: 238 - 244
Studies on the possibility for genetic recombination inStreptomyces flavopersicus Z. StoychevaT. Todorov Papers Pages: 245 - 248
Evidence for protein phosphorylation inStreptomyces lincolnensis J. JanečekZ. DobrováV. Moravec Papers Pages: 249 - 252
Interactive effects of propionic acid and temperature on growth and ochratoxin a production byPenicillium aurantiogriseum M. ŠkrinjarM. DanevG. Dimić Papers Pages: 253 - 256
Expression ofEscherichia coli recA andada genes inSaccharomyces cerevisiœ using a vector with geneticin resistance M. SlaninováE. FarkašováJ. Brozmanová Papers Pages: 257 - 262
Production of lipase fromAspergillus tamarii and its compatibility with commercial detergents R. R. Saad Papers Pages: 263 - 266
Effect of soluble maillard reaction products on rumen microorganisms M. MarounekV. A. KostyukovskyK. Fliegerová Papers Pages: 267 - 270
The effect of salinomycin and lasalocid on laboratory cultures ofEnterococcus fœcium andStaphylococcus gallinarum strains A. LaukováM. BaranG. I. Kalačnjuk Papers Pages: 271 - 273
Influence of cadmium on resistance to antibiotics in salmonellæ isolated from pigs H. HušťavováK. ObšitnikováD. Havraneková Papers Pages: 274 - 278
Xylanolytic activity and xylose utilization by thermophilic molds S. BanerjeeA. ArchanaT. Satyanarayana Papers Pages: 279 - 282
Antimicrobial efficacy of quaternary bisammonium salts and the effect of their sub-MICs onPseudomonas aeruginosa virulence factors A. HoštackáV. MajtánD. Hybenová Papers Pages: 283 - 287
Substrate dependent bioaccumulation of cadmium by growing yeastCandida utilis P. KujanJ. VotrubaV. Kameník Papers Pages: 288 - 292
Dermatophytes and other keratinophilic fungi causing ringworm of horses A. -L. E. Mahmoud Papers Pages: 293 - 296
Natural occurrence of mycotoxins in different spices in Egypt I. A. El-KadyS. S. M. El-MaraghyM. Eman Mostafa Papers Pages: 297 - 300
Production of cytochalasins C, D & E from dematiaceous hyphomycetes I. A. El-KadyM. Eman Mostafa Papers Pages: 301 - 303
Distribution of fungi on two mite species and their habitats in Egypt M. A. Abdel-SaterS. K. HemidaM. M. Nasser Papers Pages: 304 - 313
Relationship between dehydrogenase activity and properties of soil aggregates M. Dr⇂żkiewicz Papers Pages: 315 - 319
Soybean biofertilization in sandy soils of Egypt using15N tracer technique S. SolimanY. G. M. GalalI. A. El-Ghandour Papers Pages: 321 - 326
Effect of vesicular-arbuscular mycorrhizal and phosphatase-producing fungal inoculation on growth and nutrition of white clover supplied with organic phosphorus J. C. Tarafdar Papers Pages: 327 - 332
Relationship of ammonia excretion, dinitrogen fixation and ammonia assimilatory enzymes to encystation in a continuous culture ofAzospirillum brasilense N. NarulaD. Kleiner Papers Pages: 333 - 336
Batch production of propionic acid by immobilizedPropionibacterium sp K. CzaczykK. TrojanowskaA. Albrecht Papers Pages: 337 - 340
Effect of the fungicide chlorothalonil (Bravo) on some metabolic activities of aquatic fungi F. T. El-HissyM. A. El-NagdyG. A. Abd-Elaah Papers Pages: 341 - 344
A serological survey of influenza a antibody in human and pig sera in Calcutta S. ChatterjeeK. K. MukherjeeM. S. Chakraborty Papers Pages: 345 - 348
Effect of inoculation and nitrogen application on the elemental composition ofMedicago sativa C. E. DoukaA. C. Xenoulis Brief Report Pages: 349 - 351