Evidence map›Paper›PMID 34072921›Full record

ReviewPathogens (Basel, Switzerland)2021

C4 Bacterial Volatiles Improve Plant Health.

Bruno Henrique Silva Dias, Sung-Hee Jung, Juliana Velasco de Castro Oliveira, Choong-Min Ryu

Open access · goldAbstract readReview
In one paragraph

Review in Pathogens (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
5.8field-weighted citation impact, top 4% 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

21 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Advancing sustainable practices withAIMS microbiology · 2025
    Review
  9. Article
  10. Article
  11. Complete Genome Sequence ofMicroorganisms · 2023
    Article
  12. Article
  13. Article
  14. Isolation and identification of antagonisticFrontiers in microbiology · 2023
    Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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

4 authors at 3 institutions in 2 countries.

Bruno Henrique Silva DiasGraduate Program in Genetics and Molecular Biology, Institute of Biology, University of Campinas (UNICAMP), Campinas 13083-970, SP, Brazil.ORCID 0000-0002-3178-0930
Sung-Hee JungMolecular Phytobacteriology Laboratory, Korea Research Institute of Bioscience & Biotechnology (KRIBB), Daejeon 34141, Korea.
Juliana Velasco de Castro OliveiraBrazilian BioRenewables National Laboratory (LNBR), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas 13081-100, SP, Brazil.ORCID 0000-0002-2210-8122
Choong-Min RyuMolecular Phytobacteriology Laboratory, Korea Research Institute of Bioscience & Biotechnology (KRIBB), Daejeon 34141, Korea.ORCID 0000-0002-7276-1189
Korea Research Institute of Bioscience and Biotechnology · KRBrazilian Center for Research in Energy and Materials · BRUniversidade Estadual de Campinas (UNICAMP) · BR

Funding

Fundação de Amparo à Pesquisa do Estado de São Paulo 2017/20521-6, 2018/04184-2 and 2019/19121-9Korea Research Institute of Bioscience and Biotechnology KRIBB202105National Research Foundation of Korea No. 1711119275
6 · The paper itself

Abstract

Plant growth-promoting rhizobacteria (PGPR) associated with plant roots can trigger plant growth promotion and induced systemic resistance. Several bacterial determinants including cell-wall components and secreted compounds have been identified to date. Here, we review a group of low-molecular-weight volatile compounds released by PGPR, which improve plant health, mostly by protecting plants against pathogen attack under greenhouse and field conditions. We particularly focus on C4 bacterial volatile compounds (BVCs), such as 2,3-butanediol and acetoin, which have been shown to activate the plant immune response and to promote plant growth at the molecular level as well as in large-scale field applications. We also disc/ uss the potential applications, metabolic engineering, and large-scale fermentation of C4 BVCs. The C4 bacterial volatiles act as airborne signals and therefore represent a new type of biocontrol agent. Further advances in the encapsulation procedure, together with the development of standards and guidelines, will promote the application of C4 volatiles in the field.

Indexed as

2,3-butanediolC4 bacterial volatile compoundsinduced systemic resistanceplant growth-promoting rhizobacteria

Identifiers

PMID34072921
PMCPMC8227687
OpenAlexW3164389076

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.