yeast media SD http://www.ncbi.nlm.nih.gov/pubmed/12073320 http://openwetware.org/wiki/SD synthetic defined medium Sirarat Sarntivijai synthetic dextrose A synthetic minimal media used for yeast growth; It contains a nitrogen source (Bacto-yeast nitrogen base with ammonium sulfate), glucose, distilled water, salts, trace elements and vitamins, to which various growth supplements can be added back, such as one or more amino acids. It can be used as a solid medium with the incusion of agar. synthetic dextrose minimal medium