Yeast Nitrogen base without Amino acids, without Ammonium sulphate and without Magnesium Size:500g Trace elements and Vitamins without

Trace elements and Vitamins without Agar and Amino Acids

45 g/l Casein Peptone 5000 g/l NH4Cl 26

9 KH2PO4 15 NaCl 2

0  M  60

Yeast Nitrogen base without Amino acids, without Ammonium sulphate and without Magnesium Size:500g Trace elements and Vitamins withoutMagnesium sulphate, MgSO4. 7H2O 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 magnesium 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. 2 gram powdered medium in 1 litre distilled water Store