Evidence map›Paper›PMID 30311124›Full record

ArticleMolecular biology reports2018

Bioguided isolation, characterization and media optimization for production of Lysolipins by actinomycete as antimicrobial compound against Xanthomonas citri subsp. citri.

Júlia Pereira Rodrigues, Ana Paula Ferranti Peti, Fernanda Salés Figueiró, Izadora de Souza Rocha, Vinicius Ricardo Acquaro Junior, Tamires Garcia Silva, Itamar Soares de Melo, Franklin Behlau, Luiz Alberto Beraldo Moraes

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Molecular biology reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.0field-weighted citation impact, top 16% 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

5 citing papers in PubMed, 16 citations in OpenAlex.

  1. First report of a novelFrontiers in microbiology · 2026
    Article
  2. Article
  3. Review
  4. Article
  5. 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 3 institutions in 1 country.

Júlia Pereira RodriguesDepartment of Chemistry, Faculty of Philosophy, Science and Letters, University of São Paulo, Bandeirantes Avenue, 3900, Monte Alegre, Ribeirão Preto, São Paulo, 12040-901, Brazil.
Ana Paula Ferranti PetiDepartment of Chemistry, Faculty of Philosophy, Science and Letters, University of São Paulo, Bandeirantes Avenue, 3900, Monte Alegre, Ribeirão Preto, São Paulo, 12040-901, Brazil.
Fernanda Salés FigueiróDepartment of Chemistry, Faculty of Philosophy, Science and Letters, University of São Paulo, Bandeirantes Avenue, 3900, Monte Alegre, Ribeirão Preto, São Paulo, 12040-901, Brazil.
Izadora de Souza RochaDepartment of Chemistry, Faculty of Philosophy, Science and Letters, University of São Paulo, Bandeirantes Avenue, 3900, Monte Alegre, Ribeirão Preto, São Paulo, 12040-901, Brazil.
Vinicius Ricardo Acquaro JuniorDepartment of Chemistry, Faculty of Philosophy, Science and Letters, University of São Paulo, Bandeirantes Avenue, 3900, Monte Alegre, Ribeirão Preto, São Paulo, 12040-901, Brazil.
Tamires Garcia SilvaFUNDECITRUS, Fundo de Defesa da Citricultura, Araraquara, Brazil.
Itamar Soares de MeloEMBRAPA, Empresa Brasileira de Pesquisa Agropecuária, Jaguariúna, Brazil.
Franklin BehlauFUNDECITRUS, Fundo de Defesa da Citricultura, Araraquara, Brazil.
Luiz Alberto Beraldo MoraesDepartment of Chemistry, Faculty of Philosophy, Science and Letters, University of São Paulo, Bandeirantes Avenue, 3900, Monte Alegre, Ribeirão Preto, São Paulo, 12040-901, Brazil. luizmoraes@ffclrp.usp.ORCID http://orcid.org/0000-0002-0853-1944
Universidade de São Paulo · BRFundo de Defesa da Citricultura · BRBrazilian Agricultural Research Corporation · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Citrus Canker disease is one of the most important disease in citrus production worldwide caused by gram-negative bacterial pathogen Xanthomonas citri subsp. citri, leading to great economic losses. Currently, a spray of copper-based bactericides is the primary measure for citrus canker management. However, these measures can lead to the contamination of soil by metal contamination, but also the development of copper-resistant Xanthomonas populations. Considering the need to discovery new alternatives to control the citrus canker disease, actinomycetes isolated from the Brazilian Caatinga biome and their crude extracts were tested against different strains of Xanthomonas citri subsp. citri. Streptomyces sp. Caat 1-54 crude extract showed the highest antibiotic activity against Xcc. The crude extract dereplication was performed by LC-MS/MS. Through bioassay-guided fractionation strategy, the antimicrobial activity was assigned to Lysolipins, showing a MIC around 0.4-0.8 µg/mL. Growth media optimization using statistical experimental design increased the Lysolipins production in three-fold production. The preventive and curative effects of the optimized crude extract obtained by experimental design of Caat-1-54 against citrus canker were evaluated in potted 'Pera' sweet orange nursery trees. Caat 1-54 extract was effective in preventing new infections by Xcc on leaves but was not able to reduce Xcc population in pre-established citrus canker lesions. Streptomyces sp. Caat 1-54 extract is a promising, environmentally-friendly source of antimicrobial compound to protect citrus trees against citrus canker.

Indexed as

ActinobacteriaAnti-Bacterial AgentsAnti-Infective AgentsChromatography, LiquidCitrusPlant DiseasesPlant ExtractsTandem Mass SpectrometryXanthenesXanthomonasAnti-Bacterial AgentsAnti-Infective Agentslysolipin IPlant ExtractsXanthenesActinobacteriaAntimicrobial agentCitrus canker controlExperimental designSecondary metabolites

Identifiers

PMID30311124
OpenAlexW2897784246

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.