Yeast Nitrogen base without Amino acids, without Ammonium sulphate and without Folic Acid Size:100g 2% Optical rotation

2% Optical rotation

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 Iodine or to replace this element

5% Sulphated Ash <= 0

Soya Peptone 10 Yeast extract 5 NaCl 10 Final pH 7

Yeast extract 10 Glucose 100 Potassium Acetate 20 Agar 20 Suspend 150 gram powdered medium in 1 litre distilled water

Yeast Nitrogen base without Amino acids, without Ammonium sulphate and without Folic Acid Size:100g 2% Optical rotationFolic acid 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 Folic acid or to replace this vitamin. 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 dry at room