TOPICS COVERED IN THIS VOLUME1. The molecular genetics of cultivated mushrooms2. The intestinal microflora: potentially fertile ground for microbial physiologists3. Primary metabolism and its control in Streptomycetes: a most unusual group of bacteria4. Acid adaptation in oral Stretococci Key Features* Covers recent advances in microscopical techniques* Applicable to researchers in microscope instrumentation and to users in a range of disciplines, including biology, materials research and development, non-destructive testing, and the electronics service industry