Full text not available. This article's full text was not recovered in the archive. The citation and links above point to the published record. Related research Microbiology 80(1):307 Microbiology The Regulation of Glutamine Metabolism in Candida utilis: the Role of Glutamine in the Control of Glutamine Synthetase Journal of General Microbiology · 1974 Formation of Ethylene by a Soil Fungus Journal of General Microbiology · 1974 ← Previous article in this issueFormation of Ethylene by a Soil Fungus Next article in this issue →Microbiology 80(1):307