Yeast Nitrogen base without Amino acids, without Ammonium sulphate and without Nicotinic acid Size:500g

Yeast Nitrogen base without Amino acids, without Ammonium sulphate and without Nicotinic acid Size:500gNicotinic 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 nicotinic 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

Karl Friehs and Erwin Flaschel

at this strength the ph is around 6

2 at 25°C Suspend 28

VL6 is composed of a Vegetable peptone providing high molecular weight peptides and proteins as a nitrogen source

Suspend 56

0 Beef Extract 5

New to our range of synthetic media are FM and SIH without all amino acids

4 Riboflavin 0

M17 Medium is a well buffered enriched medium for bacterial growth

0 gram powdered medium in 1 litre distilled water Store dry at room temperature

Yeast Nitrogen Base without Amino Acids and without Ammonium Sulfate has the same formulation as Yeast Nitrogen Base without Amino Acids except that Ammonium Sulfate as a source of Nitrogen has been omitted to test the ability of yeast cells to assimilate different nitrogen sources for example Potassium Nitrate

05 L-Lysine HCl 0