Evidence map›Paper›PMID 40214847›Full record

ArticleWorld journal of microbiology & biotechnology2025

Biocontrol and plant growth-promoting activities of airborne bacteria.

Beatriz G Guardado-Fierros, Miguel A Lorenzo-Santiago, Manuel R Kirchmayr, Olga A Patrón-Soberano, Jacobo Rodriguez-Campos, Silvia M Contreras-Ramos

Abstract read
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In one paragraph

Article in World journal of microbiology & biotechnology, 2025. 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
–field-weighted citation impact
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.

  1. Valorization ofBiotech (Basel (Switzerland)) · 2026
    Article
  2. Resistance to heavy metals and chromium reduction by bacteria isolated from air.International microbiology : the official journal of the Spanish Society for Microbiology · 2025
    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

6 authors.

Beatriz G Guardado-FierrosUnidad de Tecnología Ambiental, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C. (CIATEJ), Guadalajara, Jalisco, México.
Miguel A Lorenzo-SantiagoUnidad de Tecnología Ambiental, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C. (CIATEJ), Guadalajara, Jalisco, México.
Manuel R KirchmayrUnidad de Biotecnología Industrial, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C. (CIATEJ), Zapopan, Jalisco, México.
Olga A Patrón-SoberanoDivisión de Biología Molecular, Instituto Potosino de Investigación Científica y Tecnológica A.C. (IPICYT), Camino a la Presa San José 2055, Lomas 4ª. Sección, San Luis Potosí, San Luis Potosí, 78216, México.
Jacobo Rodriguez-CamposUnidad de Servicios Analíticos y Metrológicos, CIATEJ, Guadalajara, Jalisco, México. jarodriguez@ciatej.mx.
Silvia M Contreras-RamosUnidad de Tecnología Ambiental, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C. (CIATEJ), Guadalajara, Jalisco, México. smcontreras@ciatej.mx.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The potential of airborne bacteria as a sustainable alternative for agriculture was evaluated. Bacteria were isolated from air samples and evaluated for their plant growth-promoting (PGPB) and antifungal properties as biocontrol of phytopathogens. Results showed that diverse bacterial species, including Exiguobacterium, Rhodococcus, Kocuria, and Staphylococcus genera, exhibited PGPB activities such as phosphorus solubilization, siderophore production, and auxin production. Kocuria strains showed high auxin production. Rhodococcus sp. was observed to significantly promote root growth and the formation of beneficial biofilms on bean roots. Additionally, this bacterium opened the xylem vessels, facilitating the absorption of nutrients and water. Kocuria sp. strains exhibited high antifungal activity against Fusarium oxysporum and Phytophthora cinnamomi due to volatile organic compounds (VOCs) produced by these strains. Volatile profile revealed compounds such as dimethyl disulfide, pyrazines, and benzaldehyde derivatives associated with fungal growth inhibition. This study demonstrates the potential of airborne bacteria as both biofertilizers (producers of indole-3-acetic acid IAA, potassium, and phosphorus solubilizers, siderophore producers, and ammonium producers) and biocontrol agents (against the phytopathogenic fungus Fusarium oxysporum and Phytophthora cinnamomi).

Indexed as

Air MicrobiologyBacteriaBiological Control AgentsPlant DevelopmentPlant Growth RegulatorsAntifungal AgentsBiofilmsFusariumIndoleacetic AcidsPhytophthoraPlant DiseasesPlant RootsSiderophoresVolatile Organic CompoundsAntifungal AgentsBiological Control Agentsindoleacetic acidIndoleacetic AcidsPlant Growth RegulatorsSiderophoresVolatile Organic CompoundsAntifungal activityBiocontrolDimethyl disulfideRoot growth promotionVOCs

Identifiers

What OpenQuestion holds

Textmetadata
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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.