Evidence map›Paper›PMID 39112511›Full record

ArticleNature communications2024

Protective role of native root-associated bacterial consortium against root-knot nematode infection in susceptible plants.

Shikai La, Jiafan Li, Si Ma, Xingqun Liu, Lihong Gao, Yongqiang Tian

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

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

13 citing papers in PubMed.

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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

6 authors.

Shikai La *College of Horticulture, China Agricultural University, Yuanmingyuan West Road No. 2, Haidian District, Beijing, 100193, China.
Jiafan Li *College of Horticulture, China Agricultural University, Yuanmingyuan West Road No. 2, Haidian District, Beijing, 100193, China.ORCID 0000-0001-8142-2405
Si MaCollege of Horticulture, China Agricultural University, Yuanmingyuan West Road No. 2, Haidian District, Beijing, 100193, China.
Xingqun LiuCollege of Horticulture, China Agricultural University, Yuanmingyuan West Road No. 2, Haidian District, Beijing, 100193, China.
Lihong GaoCollege of Horticulture, China Agricultural University, Yuanmingyuan West Road No. 2, Haidian District, Beijing, 100193, China. gaolh@cau.edu.cn.ORCID 0000-0003-2003-0365
Yongqiang TianCollege of Horticulture, China Agricultural University, Yuanmingyuan West Road No. 2, Haidian District, Beijing, 100193, China. tianyq1984@cau.edu.cn.ORCID 0000-0002-6599-9025

Funding

National Natural Science Foundation of China (National Science Foundation of China) 32372791
6 · The paper itself

Abstract

Root-knot nematodes (RKNs) are a global menace to agricultural crop production. The role of root-associated microbes (RAMs) in plant protection against RKN infection remains unclear. Here we observe that cucumber (highly susceptible to Meloidogyne incognita) exhibits a consistently lower susceptibility to M. incognita in the presence of native RAMs in three distinct soils. Nematode infection alters the assembly of bacterial RAMs along the life cycle of M. incognita. Particularly, the loss of bacterial diversity of RAMs exacerbates plant susceptibility to M. incognita. A diverse range of native bacterial strains isolated from M. incognita-infected roots has nematode-antagonistic activity. Increasing the number of native bacterial strains causes decreasing nematode infection, which is lowest when six or more bacterial strains are present. Multiple simplified synthetic communities consisting of six bacterial strains show pronounced inhibitory effects on M. incognita infection in plants. These inhibitory effects are underpinned via multiple mechanisms including direct inhibition of infection, secretion of anti-nematode substances, and regulation of plant defense responses. This study highlights the role of native bacterial RAMs in plant resistance against RKNs and provides a useful insight into the development of a sustainable way to protect susceptible plants.

Indexed as

Cucumis sativusPlant DiseasesPlant RootsTylenchoideaAnimalsBacteriaDisease ResistanceMicrobial ConsortiaSoil Microbiology

Identifiers

PMID39112511
PMCPMC11306399

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.