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Inactivation of PPX1 and PPN1 genes encoding exopolyphosphatases of Saccharomyces cerevisiae does not prevent utilization of polyphosphates as phosphate reserve.

Biochemistry. Biokhimiia - 1 Sept 2008

Lichko L P, Kulakovskaya T V, Kulakovskaya E V, Kulaev I S

Abstract excerpt

Cytosol polyphosphates (polyPs) are the main phosphate (P(i)) reserve in the yeast Saccharomyces cerevisiae. In this work, the participation of cytosol polyPs and exopolyphosphatases in maintenance of P(i) homeostasis under P(i) deficit in the cultivation medium has been studied in different strains of S. cerevisiae. The growth of yeast strains with inactivated genes PPX1 and PPN1 encoding the yeast...

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PMID: 18976214
DOI: 10.1134/s0006297908090046

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Inactivation of PPX1 and PPN1 genes encoding exopolyphosphatases of Saccharomyces cerevisiae does not prevent utilization of polyphosphates as phosphate reserve.PMID 18976214Read ↗

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