Yeast Nitrogen base without Amino acids, without Ammonium sulphate and without Manganese Size:1000g Amongst all amino acids especially

Amongst all amino acids especially Tryptophan is present in high concentrations

SIH Amino acids drop-out mixtures are used in combination with SIH Minimal medium w/o Amino acids or SIH Minimal medium w/o Amino acids and w/o Ammonium chloride to complete the medium

Peptone 2 Yeast Extract 0

2 Glucose 2 KH2PO4 1

Yeast Nitrogen base without Amino acids, without Ammonium sulphate and without Manganese Size:1000g Amongst all amino acids especiallyManganese 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