Evidence map›Paper›PMID 29739986›Full record

ArticleScientific reports2018

The influence of different pH on the electrophoretic behaviour of Saccharomyces cerevisiae modified by calcium ions.

Agnieszka Rogowska, Paweł Pomastowski, Michał Złoch, Viorica Railean-Plugaru, Anna Król, Katarzyna Rafińska, Małgorzata Szultka-Młyńska, Bogusław Buszewski

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
4.3field-weighted citation impact, top 7% 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

12 citing papers in PubMed, 39 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Agnieszka RogowskaCentre for Modern Interdisciplinary Technologies Nicolaus Copernicus University, Wileńska 4, 87-100, Torun, Poland.
Paweł PomastowskiCentre for Modern Interdisciplinary Technologies Nicolaus Copernicus University, Wileńska 4, 87-100, Torun, Poland.
Michał ZłochDepartment of Environmental Chemistry and Bioanalytics, Faculty of Chemistry, Nicolaus Copernicus University, Gagarina 7, 87-100, Torun, Poland.
Viorica Railean-PlugaruCentre for Modern Interdisciplinary Technologies Nicolaus Copernicus University, Wileńska 4, 87-100, Torun, Poland.
Anna KrólCentre for Modern Interdisciplinary Technologies Nicolaus Copernicus University, Wileńska 4, 87-100, Torun, Poland.
Katarzyna RafińskaCentre for Modern Interdisciplinary Technologies Nicolaus Copernicus University, Wileńska 4, 87-100, Torun, Poland.
Małgorzata Szultka-MłyńskaDepartment of Environmental Chemistry and Bioanalytics, Faculty of Chemistry, Nicolaus Copernicus University, Gagarina 7, 87-100, Torun, Poland.
Bogusław BuszewskiCentre for Modern Interdisciplinary Technologies Nicolaus Copernicus University, Wileńska 4, 87-100, Torun, Poland. bbusz@chem.umk.pl.
Nicolaus Copernicus University · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The effect of a different pH on Saccharomyces cerevisiae cells modified with calcium ions was investigated by the capillary zone electrophoresis technique. For the identification of the wild strain of S. cerevisiae, the ribosomal nucleic acid sequencing and internal transcribed spacer sequencing as well as spectrometric approach were applied. The potentiometric titration and Fourier transform infrared spectroscopy have shown the occurrence of active functional groups such as carboxyl, amine/hydroxyl, phosphate/hydrogen phosphate groups on the surface of native yeast cells. Moreover, the spectroscopy study in a medium infrared range was carried out to identify the functional groups of yeast cells that participate in calcium ions binding interaction. Furthermore, the microscopic and spectrometric analysis shows that the pH value of the calcium ions solution has a significant effect on the intensity yeast cells clumping. Additionally, the impact of yeast cell clumping on the electrophoretic behaviours was examined. The modification of surface functional groups by calcium ions significantly affected the efficiency of electrophoretic separation. However, these changes did not affect the accuracy of S. cerevisiae identification by MALDI equipment with BioTyper platform. These results form the analytical solution for coupling of electrophoresis and MALDI-TOF MS technique.

Indexed as

ElectrophoresisCalciumHydrogen-Ion ConcentrationIonsSaccharomyces cerevisiaeSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationSpectroscopy, Fourier Transform InfraredCalciumIons

Identifiers

PMID29739986
PMCPMC5940755
OpenAlexW2805291611

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.