Evidence map›Paper›PMID 1922048›Full record

ArticleMolecular and cellular biology1991

Yeast glycolytic mRNAs are differentially regulated.

P A Moore, F A Sagliocco, R M Wood, A J Brown

Abstract read
In one paragraph

Article in Molecular and cellular biology, 1991. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

36 citing papers in PubMed.

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  14. Global gene expression analysis of yeast cells during sake brewing.Applied and environmental microbiology · 2006
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

P A MooreUniversity of Aberdeen, Marischal College, United Kingdom.
F A Sagliocco
R M Wood
A J Brown

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The regulation of glycolytic genes in response to carbon source in the yeast Saccharomyces cerevisiae has been studied. When the relative levels of each glycolytic mRNA were compared during exponential growth on glucose or lactate, the various glycolytic mRNAs were found to be induced to differing extents by glucose. No significant differences in the stabilities of the PFK2, PGK1, PYK1, or PDC1 mRNAs during growth on glucose or lactate were observed. PYK::lacZ and PGK::lacZ fusions were integrated independently into the yeast genome at the ura3 locus. The manner in which these fusions were differentially regulated in response to carbon source was similar to that of their respective wild-type loci. Therefore, the regulation of glycolytic mRNA levels is mediated at the transcriptional level. When the mRNAs are ordered with respect to the glycolytic pathway, two peaks of maximal induction are observed at phosphofructokinase and pyruvate kinase. These enzymes (i) catalyze the two essentially irreversible steps on the pathway, (ii) are the two glycolytic enzymes that are circumvented during gluconeogenesis and hence are specific to glycolysis, and (iii) are encoded by mRNAs that we have shown previously to be coregulated at the translational level in S. cerevisiae (P. A. Moore, A. J. Bettany, and A. J. P. Brown, NATO ASI Ser. Ser. H Cell Biol. 49:421-432, 1990). This differential regulation of glycolytic mRNA levels might therefore have a significant influence upon glycolytic flux in S. cerevisiae.

Indexed as

Base Sequencebeta-GalactosidaseBlotting, NorthernDNA ProbesGene Expression Regulation, FungalGlucoseGlycolysisKineticsLactatesLactic AcidMolecular Sequence DataRecombinant Fusion ProteinsRNA, FungalRNA, MessengerSaccharomyces cerevisiaeTemperaturebeta-GalactosidaseDNA ProbesGlucoseLactatesLactic AcidRecombinant Fusion ProteinsRNA, FungalRNA, Messenger

Identifiers

PMID1922048
PMCPMC361600

What OpenQuestion holds

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Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.