Evidence map›Paper›PMID 27329282›Full record

ArticleArchives of microbiology2016

Relationships between rDNA, Nop1 and Sir complex in biotechnologically relevant distillery yeasts.

Jagoda Adamczyk, Anna Deregowska, Leszek Potocki, Ewelina Kuna, Jakub Kaplan, Sylwia Pabian, Aleksandra Kwiatkowska, Anna Lewinska, Maciej Wnuk

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Archives of microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 36% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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

9 authors at 1 institution in 1 country.

Jagoda AdamczykDepartment of Genetics, University of Rzeszow, Rejtana 16C, 35-959, Rzeszow, Poland.
Anna DeregowskaDepartment of Genetics, University of Rzeszow, Rejtana 16C, 35-959, Rzeszow, Poland.
Leszek PotockiDepartment of Genetics, University of Rzeszow, Rejtana 16C, 35-959, Rzeszow, Poland.
Ewelina KunaDepartment of Genetics, University of Rzeszow, Rejtana 16C, 35-959, Rzeszow, Poland.
Jakub KaplanDepartment of Genetics, University of Rzeszow, Rejtana 16C, 35-959, Rzeszow, Poland.
Sylwia PabianDepartment of Genetics, University of Rzeszow, Rejtana 16C, 35-959, Rzeszow, Poland.
Aleksandra KwiatkowskaDepartment of Genetics, University of Rzeszow, Rejtana 16C, 35-959, Rzeszow, Poland.
Anna LewinskaDepartment of Biochemistry and Cell Biology, University of Rzeszow, Zelwerowicza 4, 35-601, Rzeszow, Poland. alewinska@o2.pl.
Maciej WnukDepartment of Genetics, University of Rzeszow, Rejtana 16C, 35-959, Rzeszow, Poland. mawnuk@gmail.com.
Rzeszów University · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Distillery yeasts are poorly characterized physiological group among the Saccharomyces sensu stricto complex. As industrial yeasts are under constant environmental stress during fermentation processes and the nucleolus is a stress sensor, in the present study, nucleolus-related parameters were evaluated in 22 commercially available distillery yeast strains. Distillery yeasts were found to be a heterogeneous group with a variable content and length of rDNA and degree of nucleolus fragmentation. The levels of rDNA were negatively correlated with Nop1 (r = -0.59, p = 0.0038). Moreover, the protein levels of Sir transcriptional silencing complex and longevity regulators, namely Sir1, Sir2, Sir3 and Fob1, were studied and negative correlations between Sir2 and Nop1 (r = -0.45, p = 0.0332), and between Sir2 and Fob1 (r = -0.49, p = 0.0211) were revealed. In general, S. paradoxus group of distillery yeasts with higher rDNA pools and Sir2 level than S. bayanus group was found to be more tolerant to fermentation-associated stress stimuli, namely mild cold/heat stresses and KCl treatment. We postulate that rDNA state may be considered as a novel factor that may modulate a biotechnological process.

Indexed as

Alcoholic BeveragesDNA-Binding ProteinsDNA, RibosomalNuclear ProteinsNucleolus Organizer RegionRibonucleoproteins, Small NucleolarSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSilent Information Regulator Proteins, Saccharomyces cerevisiaeSirtuin 2DNA-Binding ProteinsDNA, RibosomalFOB1 protein, S cerevisiaeNOP1 protein, S cerevisiaeNuclear ProteinsRibonucleoproteins, Small NucleolarSaccharomyces cerevisiae ProteinsSilent Information Regulator Proteins, Saccharomyces cerevisiaeSirtuin 2Distillery yeastsNop1NucleolusrDNASirtuins

Identifiers

PMID27329282
PMCPMC4969353
OpenAlexW2462366771

What OpenQuestion holds

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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.