Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

NMR-Observed phosphate trafficking and polyphosphate dynamics in wild-type and vph1-1 mutant Saccharomyces cerevisae in response to stresses.

Biotechnology progress - 1 Jan 2000

Castrol C D, Koretsky A P, Domach M M

Abstract excerpt

The phosphagenic, osmotic, and metabolic roles of polyphosphate in chemostat-cultivated yeast were investigated with a new NMR cultivator. Wild-type yeast and a vacuolar vph1-1 mutant, which lacks polyphosphate, were subjected to different stimuli. Starved wild-type yeast exclusively directed phosphate to vacuoles despite other competing sinks. After DNP or iodoacetate exposure, which significantly affected...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Biological Transport
Share to Hydrogen-Ion Concentration

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Magnetic Resonance Spectroscopy

Share to Mutation

Share to Osmolar Concentration

Share to Phosphates

Share to Saccharomyces cerevisiae

Source

Identifiers

PMID: 9933515
DOI: 10.1021/bp9800743

Provenance

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.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

NMR-Observed phosphate trafficking and polyphosphate dynamics in wild-type and vph1-1 mutant Saccharomyces cerevisae in response to stresses.PMID 9933515Read ↗

Vacuolar and plasma membrane proton pumps collaborate to achieve cytosolic pH homeostasis in yeast.Semantic proximity Read ↗

Genome-wide analysis reveals the vacuolar pH-stat of Saccharomyces cerevisiae.Semantic proximity Read ↗

RNA degradation by ribonuclease T2 is required for phosphate homeostasis in <i>S. cerevisiae</i>Semantic proximity Read ↗

Systematic screening of polyphosphate (poly P) levels in yeast mutant cells reveals strong interdependence with primary metabolism.Semantic proximity Read ↗

[Peculiarities of metabolism and functions of high-molecular inorganic polyphosphates in yeasts as representatives of lower eukaryotes].Semantic proximity Read ↗

Intracellular phosphate serves as a signal for the regulation of the PHO pathway in Saccharomyces cerevisiae.Semantic proximity Read ↗

An integrative view on vacuolar pH homeostasis in Arabidopsis thaliana: Combining mathematical modeling and experimentation.Semantic proximity Read ↗

Identification and quantitation of phosphorus metabolites in yeast neutral pH extracts by nuclear magnetic resonance spectroscopy.Semantic proximity Read ↗

Potassium starvation in yeast: mechanisms of homeostasis revealed by mathematical modeling.Semantic proximity Read ↗

Polyphosphate synthesis is essential for phosphate and ATP homeostasis during nutrient upshift.Semantic proximity Read ↗

Job Sharing in the Endomembrane System: Vacuolar Acidification Requires the Combined Activity of V-ATPase and V-PPase.Semantic proximity Read ↗

Vacuolar H+-ATPase Is Required for Efficient Vacuolar Phosphate Storage and Systemic Pi Homeostasis in Arabidopsis.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.