Evidence map›Paper›PMID 31665025›Full record

ArticleMicrobial cell factories2019

Simultaneous and sequential based co-fermentations of Trichoderma asperellum GDFS1009 and Bacillus amyloliquefaciens 1841: a strategy to enhance the gene expression and metabolites to improve the bio-control and plant growth promoting activity.

Valliappan Karuppiah, Murugappan Vallikkannu, Tingting Li, Jie Chen

Open access · goldAbstract read
In one paragraph

Article in Microbial cell factories, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
10.5field-weighted citation impact, top 2% 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

19 citing papers in PubMed, 72 citations in OpenAlex.

  1. Article
  2. An acidophilic GH12 xyloglucanase fromFrontiers in nutrition · 2026
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  3. Journal of fungi (Basel, Switzerland) · 2025
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  4. Review
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  7. Review
  8. Inhibition of PotatoPlants (Basel, Switzerland) · 2024
    Article
  9. Transcriptome Analysis ofJournal of fungi (Basel, Switzerland) · 2023
    Article
  10. Frontiers in microbiology · 2023
    Review
  11. Interaction studies ofFrontiers in plant science · 2023
    Article
  12. Article
  13. Article
  14. Coculture ofMicroorganisms · 2022
    Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Synergistic Effect ofInternational journal of molecular sciences · 2020
    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 1 institution in 1 country.

Valliappan KaruppiahSchool of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, People's Republic of China.
Murugappan VallikkannuSchool of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, People's Republic of China.
Tingting LiSchool of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, People's Republic of China.
Jie ChenSchool of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, People's Republic of China. jiechen59@sjtu.edu.cn.
Shanghai Jiao Tong University · CN

Funding

Earmarked Fund for Modern Agro-industry Technology Research System CARS-02National Basic Research Program of China (973 Program) 2017YFD0200403National Basic Research Program of China (973 Program) 2017YFD0201108National Natural Science Foundation of China 31672072National Natural Science Foundation of China 31872015
6 · The paper itself

Abstract

backgroundThe consequence of simultaneous and sequential inoculation of T. asperellum and B. amyloliquefaciens cultures with respect to growth rate, differential expression of vital genes and metabolites were examined.

resultsThe competition was observed between T. asperellum and B. amyloliquefaciens under co-cultivation. The proliferation of Trichoderma was reduced in the simultaneous inoculation (TB1) method, possibly due to the fastest growth of Bacillus. Both T. asperellum and B. amyloliquefaciens were proliferated in sequential inoculation method (TB2). The sequential inoculation method (TB2) upregulated the expression of metabolites and vital genes (sporulation, secondary metabolites, mycoparasitism enzymes and antioxidants) in Trichoderma and downregulated in Bacillus and vice versa in co-inoculation method (TB1). The metabolic changes in the co-culture promoted the maize plant growth and defense potential under normal and biotic stress conditions.

conclusionThe metabolites produced by the co-culture of T. asperellum and B. amyloliquefaciens improved the maize plant growth and defense potential under normal and biotic stress conditions.

Indexed as

Bacillus amyloliquefaciensTrichodermaZea maysBiological Control AgentsCoculture TechniquesFermentationGene Expression RegulationBiological Control AgentsB. amyloliquefaciensBiocontrolCo-cultivationMetabolomicsPlant growthSequential inoculationSimultaneous inoculationT. asperellum

Identifiers

PMID31665025
PMCPMC6819339
OpenAlexW2982465031

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.