Evidence map›Paper›PMID 8572679›Full record

ArticleAntonie van Leeuwenhoek1995

Temperature-dependent dimorphism of the yeast Arxula adeninivorans Ls3.

T Wartmann, A Krüger, K Adler, B M Duc, I Kunze, G Kunze

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Antonie van Leeuwenhoek, 1995. 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
0.9field-weighted citation impact, top 25% 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, 68 citations in OpenAlex.

  1. Article
  2. Structural Insight into a Yeast Maltase-TheJournal of fungi (Basel, Switzerland) · 2021
    Article
  3. Article
  4. Biotechnology for biofuels · 2019
    Article
  5. Review
  6. Article
  7. Review
  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

6 authors at 1 institution in 1 country.

T WartmannInstitute of Plant Genetics and Crop Plant Research, Gatersleben, Germany.
A Krüger
K Adler
B M Duc
I Kunze
G Kunze
Leibniz Institute of Plant Genetics and Crop Plant Research · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Arxula adeninivorans Ls3 is described as an ascomycetous, arthroconidial, anamorphic, xerotolerant yeast, which was selected from wood hydrolysates in Siberia. By using minimal salt medium or yeast-extract-peptone-medium with glucose or maltose as carbon source it was shown that this yeast is able to grow at up to 48 degrees C. Increasing temperatures induce changes in morphology from the yeast phase to mycelia depending on an altered programme of gene expression. This dimorphism is an environmentally conditioned (reversible) event and the mycelia can be induced at a cultivation temperature of 45 degrees C. Depending on the morphology of strain Ls3 (yeast phase or mycelia) the secretion behaviour as well as the spectrum of polypeptides accumulated in the culture medium changed. The activities of the accumulated extracellular enzymes glucoamylase and invertase were 2 to 3 times higher in cultures grown at 45 degrees C than in those grown at 30 degrees C. While the level of the glucoamylase protein secreted from mycelia between 45 and 70 hours did not change, biochemical activity decreased after a cultivation time of 43 hours. It was shown that this effect depended on both the catabolic repression of the glucoamylase by glucose and the thermal inactivation of this enzyme in media without or with low concentrations of starch or maltose.

Indexed as

Ascomycotabeta-FructofuranosidaseFungal ProteinsGene Expression Regulation, FungalGlucan 1,4-alpha-GlucosidaseGlucoseGlycoside HydrolasesMaltoseMicroscopy, Electron, ScanningRNA, FungalTemperaturebeta-FructofuranosidaseFungal ProteinsGlucan 1,4-alpha-GlucosidaseGlucoseGlycoside HydrolasesMaltoseRNA, Fungal

Identifiers

PMID8572679
OpenAlexW2088724725

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.