Yeast Nitrogen base without Amino acids, without Ammonium sulphate and without Manganese Size:1000g Methionine and Tryptophan concentrations has

Methionine and Tryptophan concentrations has been reduced to 10% of their original concentration as present in Yeast Nitrogen Base

Tryptone 12 Yeast Extract 24 KH2PO4 9

2H2SO4=692

Chemical formula C4H8N2O3H2O Solubility (20° C) 22 g/l Mol

MAL Indicator Medium is a fermentation-indicator medium used to distinguish strains that ferment maltose or not

Yeast Nitrogen base without Amino acids, without Ammonium sulphate and without Manganese Size:1000g Methionine and Tryptophan concentrations hasManganese sulphate, MnSO4. H20 is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of Manganese or to replace this element. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1. 9 gram powdered medium in 1 litre distilled water Store