Translucent K+ free medium, YNB w/o Amino acids and without Ammonium sulphate and w/o Potassium and w/o Folic acid and w/o Riboflavin Size:1000g Biotin is omitted from this

Biotin 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 biotin or to replace this vitamin

Component g/l Peptone 14 Yeast Extract 7 Glucose 13

monobasic 1000 Magnesium Sulphate

GAL Indicator Medium is used for testing the ability to ferment galactose as a carbon source

Translucent K+ free medium, YNB w/o Amino acids and without Ammonium sulphate and w/o Potassium and w/o Folic acid and w/o Riboflavin Size:1000g Biotin is omitted from thisIn Translucent K free medium ammonium phosphate (0. 92 g l) substitutes for potassium phosphate to reduce the amount of potassium to a minimum. Both Folic acid and Riboflavin are omitted from the medium to make it suitable for fluorescence measurements with yeast cultures. Suspend 1. 75 gram powdered medium in 1 litre distilled water Store dry at room temperature