Evidence map›Paper›PMID 39085720›Full record

ArticleArchives of microbiology2024

Neg1 overexpression in Trichoderma harzianum T4 enhanced its ability to produce spores and antagonistic activity against phytopathogenic fungi.

Jingwen Liu, Yaping Wang, Shouquan Lu, Xiaoxu Liu, Henan Zhang, Wei Wang

Abstract read
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In one paragraph

Article in Archives of microbiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

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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

2 citing papers in PubMed.

  1. Review
  2. 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.

Jingwen LiuState Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, China.
Yaping WangState Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, China.
Shouquan LuShanghai Shuyin Intelligent Technology Co., LTD, Shanghai, China.
Xiaoxu LiuState Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, China.
Henan ZhangState Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, China.
Wei WangState Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, China. weiwang@ecust.edu.cn.

Funding

Project of Prospering Agriculture through Science and Technology of Shanghai, China 2022-02-08-00-12-F01163
6 · The paper itself

Abstract

Trichoderma harzianum T4 is a soil fungus that plays an important role in the biological control of plant diseases. The aim of this study was to functionally characterize the β-1,6-glucanase gene Neg1 in T. harzianum T4 and to investigate the effect of its overexpression on biocontrol traits, especially antagonism against pathogenic fungi. We found that overexpression of Neg1 did not affect growth of T. harzianum but enhanced sporulation of T. harzianum T4 cultures. Generally, spores are closely related to the defense ability of defense fungi and can assist their proliferation and improve their colonization ability. Secondly, overexpression of Neg1 also increased the secretion level of various hydrolytic enzymes and enhanced the antagonistic ability against phytopathogenic fungi of Fusarium spp. The results suggest that Neg1 is a key gene for improving the biocontrol effect of T. harzianum T4, which contributes to a better understanding of the mechanism of action of T. harzianum T4 as a fungal biocontrol agent.

Indexed as

AntibiosisFusariumPlant DiseasesSpores, FungalBiological Control AgentsFungal ProteinsHypocrealesPest Control, BiologicalTrichodermaBiological Control AgentsFungal ProteinsBio-controlTrichoderma Harzianum; Gene regulationΒ- glucanase

Identifiers

PMID39085720

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.