Evidence map›Paper›PMID 40194923›Full record

ArticleChemistry & biodiversity2025

Biodegradation of Juglone by Xanthomonas arboricola pv. juglandis, the Causal Agent of Walnut (Juglans regia L.) Bacterial Blight.

Marco Scortichini, Antonio Fiorentino, Elvira Ferrara, Milena Petriccione, Brigida D'Abrosca

Abstract read
In one paragraph

Article in Chemistry & biodiversity, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Marco ScortichiniResearch Centre for Olive, Fruit and Citrus Crops, Council for Agricultural Research and Economics, Roma, Italy.
Antonio FiorentinoDepartment of Environmental Biological and Pharmaceutical Sciences and Technologies, DiSTABiF University of Campania Luigi Vanvitelli, Caserta, Italy.
Elvira FerraraDepartment of Environmental Biological and Pharmaceutical Sciences and Technologies, DiSTABiF University of Campania Luigi Vanvitelli, Caserta, Italy.
Milena PetriccioneResearch Centre for Olive, Fruit and Citrus Crops, Council for Agricultural Research and Economics, Caserta, Italy.
Brigida D'AbroscaDepartment of Environmental Biological and Pharmaceutical Sciences and Technologies, DiSTABiF University of Campania Luigi Vanvitelli, Caserta, Italy.ORCID https://orcid.org/0000-0002-6556-5462

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Xanthomonas arboricola pv. juglandis is the causal agent of walnut blight, a disease affecting Juglans regia L. cultivations by causing severe economic losses worldwide. The content of phenolic compounds in J. regia cultivars plays an important role in determining the resistance or susceptibility to the infection. In this study, the assessment of antimicrobial activity against several phytopathogenic X. arboricola and Pseudomonas strains revealed that X. a. pv. juglandis was less susceptible to juglone at higher concentrations, suggesting a potential resistance mechanism. To explore the antibacterial results, the biodegradation of juglone in the presence of X. a. pvs. juglandis and pruni were assessed at three different collecting times by NMR. The NMR analysis clearly showed the ability of X. a pv. juglandis NCPPB1659 to degrade juglone. On the contrary, X. a. pv. pruni NCPPB2588 was ineffective. The seasonal variation of juglone collected in leaves and husks of walnuts was determined.

Indexed as

Anti-Bacterial AgentsJuglansNaphthoquinonesXanthomonasBiodegradation, EnvironmentalMicrobial Sensitivity TestsPlant DiseasesAnti-Bacterial AgentsjugloneNaphthoquinonesHPLCJuglans regia L. cv SorrentojugloneNMRXanthomonas arboricola pv. juglandis

Identifiers

PMID40194923
PMCPMC12351422

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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.