Levels of acid-soluble polyphosphate in growing cultures of Saccharomyces cerevisiae.
AUTOR(ES)
Solimene, R
RESUMO
Short-chain acid-soluble polyphosphates were extracted from growing cultures of Saccharomyces cerevisiae, and the changes in the levels of these compounds were determined. The production of acid-soluble polyphosphates correlated with the mitochondrial activities since it occurred in two bursts in respiration-competent yeast cells and in only one burst in respiration-deficient yeast cells. The possible role of these compounds is discussed.
