Evidence map›Paper›PMID 8945576›Full record

ArticleInfection and immunity1996

Disruption of the SNF1 gene abolishes trehalose utilization in the pathogenic yeast Candida glabrata.

R Petter, K J Kwon-Chung

Open access · bronzeAbstract read
In one paragraph

Article in Infection and immunity, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.7field-weighted citation impact, top 30% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

11 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Sugar Sensing and Signaling inFrontiers in microbiology · 2019
    Review
  3. Snf1 is a regulator of lipid accumulation in Yarrowia lipolytica.Applied and environmental microbiology · 2013
    Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
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

2 authors at 1 institution in 1 country.

R PetterLaboratory of Clinical Investigation, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland 20892, USA.
K J Kwon-Chung
National Institute of Allergy and Infectious Diseases · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The SNF1 gene product, a serine/threonine protein kinase, is a global regulatory protein which has been isolated from several organisms. In Saccharomyces cerevisiae the SNF1 gene product is essential for the derepression of glucose repression since snf1 strains are unable to utilize sucrose, galactose, maltose, melibiose, or nonfermentable carbohydrates. Moreover, the SNF1 gene product was suggested to interact with additional regulatory pathways and to affect the expression of multiple target genes as reflected by the pleiotropic nature of the snf1 mutation. Here we report the characterization of the SNF1 homolog of Candida glabrata, a pathogenic yeast phylogenetically related to S. cerevisiae. The carbon utilization spectrum of C. glabrata is considerably narrower than that of other pathogenic yeasts, and the majority of the strains utilize solely glucose and trehalose from among 20 of the most commonly tested carbohydrates. Disruption of the C. glabrata SNF1 homolog resulted in the loss of the ability to utilize trehalose, indicating that even in an organism with such a limited carbon utilization spectrum, the regulatory mechanism governing catabolic repression is preserved.

Indexed as

Genes, FungalAmino Acid SequenceCandidaFungal ProteinsMolecular Sequence DataProtein Serine-Threonine KinasesSequence AlignmentTrehaloseFungal ProteinsProtein Serine-Threonine KinasesSNF1-related protein kinasesTrehalose

Identifiers

PMID8945576
PMCPMC174518
OpenAlexW2105103077

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.