Linked Life Data

18294131

Source:http://linkedlifedata.com/resource/pubmed/id/18294131

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
2008-2-25
pubmed:abstractText
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.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
0006-2979
pubmed:author
pubmed:issnType
Print
pubmed:volume
73
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
65-9
pubmed:meshHeading
pubmed:year
2008
pubmed:articleTitle
Polyphosphates and exopolyphosphatases in cytosol and mitochondria of Saccharomyces cerevisiae during growth on glucose or ethanol under phosphate surplus.
pubmed:affiliation
Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences, Pushchino, Moscow Region, Russia.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't