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Polyphosphates and exopolyphosphatases in cytosol and mitochondria of Saccharomyces cerevisiae during growth on glucose or ethanol under phosphate surplus.
Biochemistry (Mosc). 2008 Jan; 73(1):65-9.B

Abstract

Content and chain lengths of inorganic polyphosphates (polyP) as well as exopolyphosphatase activities were compared in cytosol and mitochondria of the yeast Saccharomyces cerevisiae during growth on glucose or ethanol under phosphate surplus. PolyP metabolism in cytosol and mitochondria was substantially dependent upon the carbon source. Acid-soluble polyP accumulated mainly in cytosol using either glucose or ethanol. The level of the accumulation was lower during growth on ethanol compared to that on glucose. Increase in polyP content in mitochondria was observed during growth on glucose, but not on ethanol. In cytosol the activity of exopolyphosphatase PPN1 was increased and the activity of exopolyphosphatase PPX1 was decreased independently of the carbon source under phosphate surplus conditions. Growth on ethanol caused exopolyphosphatase PPN1 to appear in the soluble mitochondrial fraction, while during growth on glucose only exopolyphosphatase PPX1 was present in this fraction.

Authors+Show Affiliations

Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences, Pushchino, Moscow Region, Russia.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

18294131

Citation

Andreeva, N A., et al. "Polyphosphates and Exopolyphosphatases in Cytosol and Mitochondria of Saccharomyces Cerevisiae During Growth On Glucose or Ethanol Under Phosphate Surplus." Biochemistry. Biokhimiia, vol. 73, no. 1, 2008, pp. 65-9.
Andreeva NA, Kulakovskaya TV, Kulakovskaya EV, et al. Polyphosphates and exopolyphosphatases in cytosol and mitochondria of Saccharomyces cerevisiae during growth on glucose or ethanol under phosphate surplus. Biochemistry (Mosc). 2008;73(1):65-9.
Andreeva, N. A., Kulakovskaya, T. V., Kulakovskaya, E. V., & Kulaev, I. S. (2008). Polyphosphates and exopolyphosphatases in cytosol and mitochondria of Saccharomyces cerevisiae during growth on glucose or ethanol under phosphate surplus. Biochemistry. Biokhimiia, 73(1), 65-9.
Andreeva NA, et al. Polyphosphates and Exopolyphosphatases in Cytosol and Mitochondria of Saccharomyces Cerevisiae During Growth On Glucose or Ethanol Under Phosphate Surplus. Biochemistry (Mosc). 2008;73(1):65-9. PubMed PMID: 18294131.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Polyphosphates and exopolyphosphatases in cytosol and mitochondria of Saccharomyces cerevisiae during growth on glucose or ethanol under phosphate surplus. AU - Andreeva,N A, AU - Kulakovskaya,T V, AU - Kulakovskaya,E V, AU - Kulaev,I S, PY - 2008/2/26/pubmed PY - 2008/6/3/medline PY - 2008/2/26/entrez SP - 65 EP - 9 JF - Biochemistry. Biokhimiia JO - Biochemistry (Mosc) VL - 73 IS - 1 N2 - Content and chain lengths of inorganic polyphosphates (polyP) as well as exopolyphosphatase activities were compared in cytosol and mitochondria of the yeast Saccharomyces cerevisiae during growth on glucose or ethanol under phosphate surplus. PolyP metabolism in cytosol and mitochondria was substantially dependent upon the carbon source. Acid-soluble polyP accumulated mainly in cytosol using either glucose or ethanol. The level of the accumulation was lower during growth on ethanol compared to that on glucose. Increase in polyP content in mitochondria was observed during growth on glucose, but not on ethanol. In cytosol the activity of exopolyphosphatase PPN1 was increased and the activity of exopolyphosphatase PPX1 was decreased independently of the carbon source under phosphate surplus conditions. Growth on ethanol caused exopolyphosphatase PPN1 to appear in the soluble mitochondrial fraction, while during growth on glucose only exopolyphosphatase PPX1 was present in this fraction. SN - 0006-2979 UR - https://www.unboundmedicine.com/medline/citation/18294131/Polyphosphates_and_exopolyphosphatases_in_cytosol_and_mitochondria_of_Saccharomyces_cerevisiae_during_growth_on_glucose_or_ethanol_under_phosphate_surplus_ DB - PRIME DP - Unbound Medicine ER -