Evidence map›Paper›PMID 25670925›Full record

ArticleProteome science2015

Selection of a protein solubilization method suitable for phytopathogenic bacteria: a proteomics approach.

Carolina B Malafaia, Myrzânia L Guerra, Túlio D Silva, Patrícia Mg Paiva, Elineide B Souza, Maria Ts Correia, Márcia V Silva

Open access · goldAbstract read
In one paragraph

Article in Proteome science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

4 citing papers in PubMed, 12 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

7 authors at 2 institutions in 1 country.

Carolina B Malafaia *Programa de Pós-Graduação em Ciências Biológicas - Centro de Ciências Biológicas - Universidade Federal de Pernambuco, Rua Prof. Nelson Chaves s/n, Cidade Universitária, CEP 50670-901 Recife, PE Brasil.
Myrzânia L Guerra *Programa de Pós-Graduação em Fitopatologia - Universidade Federal Rural de Pernambuco, Av. Dom Manoel de Medeiros, s/n - Dois Irmãos, CEP: 52171-900 Recife, PE Brasil.
Túlio D SilvaPrograma de Pós-Graduação em Ciências Biológicas - Centro de Ciências Biológicas - Universidade Federal de Pernambuco, Rua Prof. Nelson Chaves s/n, Cidade Universitária, CEP 50670-901 Recife, PE Brasil.
Patrícia Mg PaivaDepartamento de Bioquímica, Universidade Federal de Pernambuco, Rua Prof. Moraes Rego s/n, Cidade Universitária, 50670-420 Recife, PE Brasil.
Elineide B SouzaDepartamento de Biologia, Universidade Federal Rural de Pernambuco, Av. Dom Manoel de Medeiros, s/n - Dois Irmãos, CEP: 52171-900 Recife, PE Brasil.
Maria Ts CorreiaDepartamento de Bioquímica, Universidade Federal de Pernambuco, Rua Prof. Moraes Rego s/n, Cidade Universitária, 50670-420 Recife, PE Brasil.
Márcia V SilvaDepartamento de Bioquímica, Universidade Federal de Pernambuco, Rua Prof. Moraes Rego s/n, Cidade Universitária, 50670-420 Recife, PE Brasil.
Universidade Federal de Pernambuco · BRUniversidade Federal Rural de Pernambuco · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFinding the best extraction method of proteins from lysed cells is the key step for detection and identification in all proteomics applications. These are important to complement the knowledge about the mechanisms of interaction between plants and phytopathogens causing major economic losses. To develop an optimized extraction protocol, strains of Acidovorax citrulli, Pectobacterium carotovorum subsp. carotovorum and Ralstonia solanacearum were used as representative cells in the study of phytopathogenic bacteria. This study aims to compare four different protein extraction methods, including: Trizol, Phenol, Centrifugation and Lysis in order to determine which are more suitable for proteomic studies using as parameters the quantity and quality of extracted proteins observed in two-dimensional gels.

resultsThe bacteria studied showed different results among the tested methods. The Lysis method was more efficient for P. carotovorum subsp. carotovorum and R. solanacearum phytobacteria, as well as simple and fast, while for A. citrulli, the Centrifugation method was the best. This evaluation is based on results obtained in polyacrylamide gels that presented a greater abundance of spots and clearer and more consistent strips as detected by two-dimensional gels.

conclusionsThese results attest to the adequacy of these proteins extraction methods for proteomic studies.

Indexed as

Acidovorax citrulliPectobacterium carotovorum subsp. carotovorumProteome analysisRalstonia solanacearumTwo-dimensional gel electrophoresis

Identifiers

PMID25670925
PMCPMC4322814
OpenAlexW2037092340

What OpenQuestion holds

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LicenceCC BY
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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.