Evidence map›Paper›PMID 32672422›Full record

ArticleMolecular plant pathology2020

Screening soybean cyst nematode effectors for their ability to suppress plant immunity.

Gennady Pogorelko, Jianying Wang, Parijat S Juvale, Melissa G Mitchum, Thomas J Baum

Open access · goldAbstract read
In one paragraph

Article in Molecular plant pathology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
6.0field-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

16 citing papers in PubMed, 40 citations in OpenAlex.

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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

5 authors at 3 institutions in 2 countries.

Gennady PogorelkoDepartment of Plant Pathology and Microbiology, Iowa State University, Ames, IA, USA.
Jianying WangDivision of Plant Sciences and Bond Life Sciences Center, University of Missouri, Columbia, MO, USA.
Parijat S JuvaleDepartment of Plant Pathology and Microbiology, Iowa State University, Ames, IA, USA.
Melissa G MitchumDivision of Plant Sciences and Bond Life Sciences Center, University of Missouri, Columbia, MO, USA.ORCID 0000-0002-9086-6312
Thomas J BaumDepartment of Plant Pathology and Microbiology, Iowa State University, Ames, IA, USA.ORCID 0000-0001-9241-3141
Iowa State University · USUniversity of Georgia · USUniversity of Missouri · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The soybean cyst nematode (SCN), Heterodera glycines, is one of the most destructive pathogens of soybeans. SCN is an obligate and sedentary parasite that transforms host plant root cells into an elaborate permanent feeding site, a syncytium. Formation and maintenance of a viable syncytium is an absolute requirement for nematode growth and reproduction. In turn, sensing pathogen attack, plants activate defence responses and may trigger programmed cell death at the sites of infection. For successful parasitism, H. glycines must suppress these host defence responses to establish and maintain viable syncytia. Similar to other pathogens, H. glycines engages in these molecular interactions with its host via effector proteins. The goal of this study was to conduct a comprehensive screen to identify H. glycines effectors that interfere with plant immune responses. We used Nicotiana benthamiana plants infected by Pseudomonas syringae and Pseudomonas fluorescens strains. Using these pathosystems, we screened 51 H. glycines effectors to identify candidates that could inhibit effector-triggered immunity (ETI) and/or pathogen-associated molecular pattern (PAMP)-triggered immunity (PTI). We identified three effectors as ETI suppressors and seven effectors as PTI suppressors. We also assessed expression modulation of plant immune marker genes as a function of these suppressors.

Indexed as

Plant ImmunityAnimalsGlycine maxHost-Parasite InteractionsNicotianaPathogen-Associated Molecular Pattern MoleculesPlant DiseasesPseudomonas syringaeTylenchoideaPathogen-Associated Molecular Pattern Moleculescell deathcyst nematodedefence suppressioneffectorETIPTIsoybean

Identifiers

PMID32672422
PMCPMC7411561
OpenAlexW3043515236

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.