Evidence map›Paper›PMID 41641768›Full record

ArticleMolecular plant pathology2026

The Recognition of YopJ Family Effectors Depends on ZAR1/JIM2 Immune Complex in Nicotiana benthamiana.

Injae Kim, Jieun Kim, Ye Jin Ahn, Kee Hoon Sohn, Cécile Segonzac

Abstract read
In one paragraph

Article in Molecular plant pathology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Injae KimDepartment of Agriculture, Forestry and Bioresources, Seoul National University, Seoul, Republic of Korea.
Jieun KimGlobal Plant Immunity Research Center, Seoul National University, Seoul, Republic of Korea.
Ye Jin AhnGlobal Plant Immunity Research Center, Seoul National University, Seoul, Republic of Korea.
Kee Hoon SohnGlobal Plant Immunity Research Center, Seoul National University, Seoul, Republic of Korea.ORCID 0000-0002-9021-8649
Cécile SegonzacDepartment of Agriculture, Forestry and Bioresources, Seoul National University, Seoul, Republic of Korea.ORCID 0000-0002-5537-7556

Funding

Korea Institute of Planning and Evaluation for Technology in Food, Agriculture, Forestry and Fisheries RS-2024-00398300National Research Foundation of Korea RS-2018-NR031006National Research Foundation of Korea RS-2024-00349151
6 · The paper itself

Abstract

Pathogens deploy effector proteins to manipulate host physiology and promote infection. YopJ family effectors are highly conserved across bacterial genera that cause crop diseases. Nucleotide-binding leucine-rich repeat receptors (NLRs) play a central role in direct or indirect recognition of effectors and trigger immune responses, including hypersensitive cell death (HR). Two NLRs, Nicotiana benthamiana homologues of Pseudomonas tomato race 1 (NbPtr1) and HOPZ-ACTIVATED RESISTANCE 1 (NbZAR1), were recently identified as independently recognising two YopJ family effectors, HopZ5 and AvrBsT/XopJ2. NbZAR1 also detects XopJ4 via the receptor-like cytoplasmic kinase XOPJ4 IMMUNITY 2 (JIM2). Here, we conducted Agrobacterium-mediated transient expression assays with 20 YopJ family effectors from five phytopathogenic bacterial genera and identified 12 YopJ family effectors that are recognised either by NbZAR1 or independently by NbZAR1 and NbPtr1. Furthermore, we show that YopJ family effector-induced HR is differentially suppressed by the deacetylase SUPPRESSOR OF AVRBST-ELICITED RESISTANCE 1, suggesting more than one mechanism for YopJ family effector recognition. This work provides the genetic basis of the recognition of YopJ family effectors in N. benthamiana and lays a foundation for the mechanistic study of NbZAR1/JIM2 and NbPtr1 mode of activation.

Indexed as

Bacterial ProteinsNicotianaPlant ProteinsInnate Immunity RecognitionPlant DiseasesPlant ImmunityBacterial ProteinsPlant Proteinsconvergent evolutionnucleotide‐binding leucine‐rich repeat receptorplant immune systemtype III secreted effector

Identifiers

PMID41641768
PMCPMC12874497

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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.