New scientific challenges for microbial culture collections Alfredo Aguilar Guest Editorial Pages: 289 - 291
Axenic culture and encapsulation of the intraradical forms of Glomus spp. D. -G. StrulluC. RomandC. Plenchette Review Pages: 292 - 297
Bioleaching of cobalt and zinc from pyrite ore in relation to calcitic gangue content F. BaldiA. BraliaG. Sabatini Research Paper Pages: 298 - 308
Effect of methyl-cyclodextrin on adenylate cyclase activity of Bordetella pertussis D. F. HozborA. SamoO. M. Yantorno Research Paper Pages: 309 - 315
Efficient expression of a Trypanosoma cruzi antigen in Escherichia coli and Staphylococcus aureus and its rapid purification J. I. MorenoM. SeigelchiferJ. Zorzópulos Research Paper Pages: 316 - 323
Oils as adhesives for seed inoculation and their influence on the survival of Rhizobium spp. and Bradyrhizobium spp. on inoculated seeds H. J. HobenNwe Nwe AungUi-Gum Kang Research Paper Pages: 324 - 330
Production of fructooligosaccharides from sucrose by a transfructosylase from Aspergillus niger Y. K. ParkM. M. Almeida Research Paper Pages: 331 - 334
Spreading of Bacillus thuringiensis var. israelensis over the water surface by a monolayer carrier G. M. Roberts Research Paper Pages: 335 - 342
Isolation of mutants of Aspergillus awamori with enhanced production of extracellular xylanase and β-xylosidase D. C. SmithT. M. Wood Research Paper Pages: 343 - 354
Starch hydrolysis and its effect on product yield and microbial contamination in yeast ethanol fermentation Z. CzarneckiW. Grajek Research Paper Pages: 355 - 358
Composition and morphology of Candida utilis grown in continuous culture with decreasing concentrations of phosphate M. E. LuccaM. E. RomeroD. A. S. Callieri Research Paper Pages: 359 - 364
Protein-enriched feedstuff from beet pulp K. M. GhanemA. H. El-RefaiM. A. El-Gazaerly Research Paper Pages: 365 - 371
Production of ethanol from straw and bamboo pulp by primary isolates of Clostridium thermocellum M. Sai RamG. Seenayya Research Paper Pages: 372 - 378
Glucose oxidase biosynthesis using immobilized mycelium of Aspergillus niger J. FiedurekZ. Ilczuk Research Paper Pages: 379 - 384
Ethanol and amylase production by a newly isolated Clostridium sp. A. UekiT. HironoK. Ueki Research Paper Pages: 385 - 393
Secretion of the overproduced periplasmic PhoA protein into the medium and accumulation of its precursor in phoA-transformed Escherichia coli strains: involvement of outer membrane vesicles M. A. NesmeyanovaI. M. TsfasmanN. E. Suzina Research Paper Pages: 394 - 406
Catechol 2,3-oxygenase production by genetically engineered Escherichia coli and its application to catechol determination M. FujitaT. KamiyaN. Shinohara Research Paper Pages: 407 - 414
Efficiency of rice fertilization schedules including cyanobacteria under soil application of phosphate and molybdate Y. G. Yanni Research Paper Pages: 415 - 418
Protein enrichment of sago starch by solid-state fermentation with Rhizopus spp. E. Gumbira-Sa'idH. W. DoelleD. A. Mitchell Research Paper Pages: 419 - 427
Bacterial flora in the rhizosphere of sugarcane plant, Saccharum officinarum B. V. Raol Short Communication Pages: 431 - 432
Filariasis and malaria sera from Orissa (India) lack human immunodeficiency virus (HIV) antibody reactivity V. R. Subramanyam Short Communication Pages: 433 - 435
Protection of rice against ‘rosette long-day’ disorder by inoculation with Aulosira fertilissima vs treatment with gibberellic acid Y. G. Yanni Short Communication Pages: 436 - 438
