Evidence map›Paper›PMID 28894891›Full record

ArticleMicrobial ecology2018

Characterization and Synergistic Effect of Antifungal Volatile Organic Compounds Emitted by the Geotrichum candidum PF005, an Endophytic Fungus from the Eggplant.

Abhirup Mookherjee, Paramita Bera, Adinpunya Mitra, Mrinal K Maiti

Abstract read
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In one paragraph

Article in Microbial ecology, 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
4.1field-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

5 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Article
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  5. Uncovering the Biotechnological Importance ofFoods (Basel, Switzerland) · 2023
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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

4 authors at 1 institution in 1 country.

Abhirup MookherjeeDepartment of Biotechnology, Indian Institute of Technology Kharagpur, Kharagpur, 721302, India.
Paramita BeraAgricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur, 721302, India.
Adinpunya MitraAgricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur, 721302, India.
Mrinal K MaitiDepartment of Biotechnology, Indian Institute of Technology Kharagpur, Kharagpur, 721302, India. maitimk@hijli.iitkgp.ernet.in.
Indian Institute of Technology Kharagpur · IN

Funding

Food Security Project, IIT-Kharagpur F. No. 4-25/2013-TS-1SGIRG-SRIC, IIT-Kharagpur IIT/SRIC/BT/GRT/2014
6 · The paper itself

Abstract

Plant-associated endophytes are recognized as sources of novel bioactive molecules having diverse applications. In this study, an endophytic yeast-like fungal strain was isolated from the fruit of eggplant (Solanum melongena) and identified as Geotrichum candidum through phenotypic and genotypic characterizations. This endophytic G. candidum isolate PF005 was found to emit fruity scented volatiles. The compositional profiling of volatile organic compounds (VOCs) revealed the presence of 3-methyl-1-butanol, ethyl 3-methylbutanoate, 2-phenylethanol, isopentyl acetate, naphthalene, and isobutyl acetate in significant proportion when analyzed on a time-course basis. The VOCs from G. candidum exhibited significant mycelial growth inhibition (54%) of phytopathogen Rhizoctonia solani, besides having mild antifungal activity against a few other fungi. The source of carbon as a nutrient was found to be an important factor for the enhanced biosynthesis of antifungal VOCs. The antifungal activity against phytopathogen R. solani was improved up to 91% by feeding the G. candidum with selective precursors of alcohol and ester volatiles. Furthermore, the antifungal activity of VOCs was enhanced synergistically up to 92% upon the exogenous addition of naphthalene (1.0 mg/plate). This is the first report of G. candidum as an endophyte emitting antifungal VOCs, wherein 2-penylethanol, isopentyl acetate, and naphthalene were identified as important contributors to its antifungal activity. Possible utilization of G. candidum PF005 as a mycofumigant has been discussed based upon its antifungal activity and the qualified presumption of safety status.

Indexed as

Antifungal AgentsCarbonCulture MediaDNA, FungalEndophytesGenotypeGeotrichumMicrobial Sensitivity TestsMyceliumPlant DiseasesRhizoctoniaRNA, Ribosomal, 18SSolanum melongenaVolatile Organic CompoundsAntifungal AgentsCarbonCulture MediaDNA, FungalRNA, Ribosomal, 18SVolatile Organic CompoundsAntifungal agentEndophyteGeotrichum candidumPrecursor feedingSynergistanVolatile organic compounds (VOCs)

Identifiers

PMID28894891
OpenAlexW2754777239

What OpenQuestion holds

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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.