Evidence map›Paper›PMID 32737868›Full record

ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2020

Chitinase production by Trichoderma koningiopsis UFSMQ40 using solid state fermentation.

Daiana Bortoluzzi Baldoni, Zaida Inês Antoniolli, Márcio Antônio Mazutti, Rodrigo Josemar Seminoti Jacques, Andre Carnieletto Dotto, Andressa de Oliveira Silveira, Rafael Camargo Ferraz, Valdemir Bittencourt Soares, Angélica Rossana Castro de Souza

Open access · greenAbstract read
In one paragraph

Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

17 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
  2. Bioconversion of shrimp waste Litopenaeus vannamei using lactic acid fermentation: multi-strain optimization and characterization.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2026
    Article
  3. Article
  4. Biocontrol Strategies Against Plant-Parasitic Nematodes UsingJournal of fungi (Basel, Switzerland) · 2025
    Review
  5. Fungal endo and exochitinase production, characterization, and application for Candida biofilm removal.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. EndophyticFrontiers in microbiology · 2023
    Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Review
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

9 authors at 4 institutions in 1 country.

Daiana Bortoluzzi BaldoniState University of Rio Grande do Sul, Alegrete, Rio Grande do Sul, 97543-100, Brazil. daiana-baldoni@uergs.edu.br.ORCID http://orcid.org/0000-0002-7708-8237
Zaida Inês AntoniolliSoil Departament, Federal University of Santa Maria, Santa Maria, Rio Grande do Sul, 97105-900, Brazil.
Márcio Antônio MazuttiDepartment of Chemical Engineering, Federal University of Santa Maria, Santa Maria, Rio Grande do Sul, 97105-900, Brazil.
Rodrigo Josemar Seminoti JacquesSoil Departament, Federal University of Santa Maria, Santa Maria, Rio Grande do Sul, 97105-900, Brazil.
Andre Carnieletto DottoDepartment of Soil Science, Luiz de Queiroz College of Agriculture - University of São Paulo, Piracicaba, São Paulo, 13418-900, Brazil.
Andressa de Oliveira SilveiraDepartment of Sanitary and Environmental Engineering, Federal University of Santa Maria, Santa Maria, Rio Grande do Sul, 97105-900, Brazil.
Rafael Camargo FerrazFederal University of Pampa, Campus Santana do Livramento, Bagé, Rio Grande do Sul, 97573-634, Brazil.
Valdemir Bittencourt SoaresSoil Departament, Federal University of Santa Maria, Santa Maria, Rio Grande do Sul, 97105-900, Brazil.
Angélica Rossana Castro de SouzaDepartment of Chemical Engineering, Federal University of Santa Maria, Santa Maria, Rio Grande do Sul, 97105-900, Brazil.
Universidade Federal de Santa Maria · BRUniversidade de São Paulo · BRUniversidade Estadual do Rio Grande do Sul · BRUniversidade Federal do Pampa · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The chitinases have extensive biotechnological potential but have been little exploited commercially due to the low number of good chitinolytic microorganisms. The purpose of this study was to identify a chitinolytic fungal and optimize its production using solid state fermentation (SSF) and agroindustry substrate, to evaluate different chitin sources for chitinase production, to evaluate different solvents for the extraction of enzymes produced during fermentation process, and to determine the nematicide effect of enzymatic extract and biological control of Meloidogyne javanica and Meloidogyne incognita nematodes. The fungus was previously isolated from bedbugs of Tibraca limbativentris Stal (Hemiptera: Pentatomidae) and selected among 51 isolated fungal as the largest producer of chitinolytic enzymes in SSF. The isolate UFSMQ40 has been identified as Trichoderma koningiopsis by the amplification of tef1 gene fragments. The greatest chitinase production (10.76 U gds

Indexed as

FermentationAnimalsBedbugsBiological Control AgentsBiotechnologyChitinChitinasesDietary FiberHypocrealesNematodaSpores, FungalTemperatureZea maysBiological Control AgentsChitinChitinasesDietary FiberBiopesticidesChitinChitinolytic enzymesFilamentous fungiNematode

Identifiers

PMID32737868
PMCPMC7688767
OpenAlexW3046224147

What OpenQuestion holds

Textmetadata
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.