Production ofStreptomyces clavuligerus isopenicillin N synthase inEscherichia coli using two-cistron expression systems James L. DoranBrenda K. LeskiwSusan E. Jensen Original Papers Pages: 197 - 206
Calcium-responsive expression of plasmid-mediated outer membrane proteins fromYersinia enterocolitica grown on solid media Saumya Bhaduri Original Papers Pages: 207 - 214
Cytoplasmic and periplasmic expression of a highly basic protein, human interleukin 4, inEscherichia coli Daniel LundellRobert GreenbergSatwant K. Narula Original Papers Pages: 215 - 227
Mutation and screening to increase chymosin yield in a genetically-engineered strain ofAspergillus awamori Michael LamsaPeggy Bloebaum Original Papers Pages: 229 - 237
Improvement of production, assay and purification of streptavidin Lois AldwinRobert TosoJennie Hunter Original Papers Pages: 239 - 246
The effect of sulfate reduction on the thermophilic (55°C) methane fermentation process Michael J. McFarlandWilliam J. Jewell Original Papers Pages: 247 - 257
Vitamin content of four marine microalgae. Potential use as source of vitamins in nutrition Jaime FabregasConcepcion Herrero Short Communication Pages: 259 - 263
The society for industrial microbiology is pleased to announce the Second International Conference on the Biotechnology of Microbial Products: Novel Pharmacological and Agrobiological Activities Announcement Pages: 265 - 266
Annoucing The 47th Annual Meeting of the Society for Industrial Microbiology Announcement Pages: 267 - 267