Investigations on the Phosphorus Metabolism in Rhodotorula gracilis. I. The Influence of the Phosphate Content of the Nutrient Solution on the Formation of Fat.

Abstract
The yeast R. gracilis, grown in excess of phosphate, has 10% fat; with a deficiency of phosphate, it has up to 39% fat; with a low N content in the nutrient, it has up to 52% fat.