Evidence map›Paper›PMID 24889686›Full record

ArticleThe New phytologist2014

Multiple recognition of RXLR effectors is associated with nonhost resistance of pepper against Phytophthora infestans.

Hyun-Ah Lee, Shin-Young Kim, Sang-Keun Oh, Seon-In Yeom, Saet-Byul Kim, Myung-Shin Kim, Sophien Kamoun, Doil Choi

Abstract read
In one paragraph

Article in The New phytologist, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

  1. Article
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  6. Fungal effectors versus defense-related genes ofFrontiers in plant science · 2023
    Review
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  8. Article
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  14. Transgressive segregation reveals mechanisms ofProceedings of the National Academy of Sciences of the United States of America · 2019
    Article
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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

8 authors.

Hyun-Ah LeeDepartment of Plant Science, College of Agriculture and Life Sciences, Seoul National University, Seoul, 151-921, Korea; Plant Genomics and Breeding Institute, Seoul National University, Seoul, 151-921, Korea.
Shin-Young Kim
Sang-Keun Oh
Seon-In Yeom
Saet-Byul Kim
Myung-Shin Kim
Sophien Kamoun
Doil Choi

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nonhost resistance (NHR) is a plant immune response to resist most pathogens. The molecular basis of NHR is poorly understood, but recognition of pathogen effectors by immune receptors, a response known as effector-triggered immunity, has been proposed as a component of NHR. We performed transient expression of 54 Phytophthora infestansRXLR effectors in pepper (Capsicum annuum) accessions. We used optimized heterologous expression methods and analyzed the inheritance of effector-induced cell death in an F2 population derived from a cross between two pepper accessions. Pepper showed a localized cell death response upon inoculation with P. infestans, suggesting that recognition of effectors may contribute to NHR in this system. Pepper accessions recognized as many as 36 effectors. Among the effectors, PexRD8 and Avrblb2 induced cell death in a broad range of pepper accessions. Segregation of effector-induced cell death in an F2 population derived from a cross between two pepper accessions fit 15:1, 9:7 or 3:1 ratios, depending on the effector. Our genetic data suggest that a single or two independent/complementary dominant genes are involved in the recognition of RXLR effectors. Multiple loci recognizing a series of effectors may underpin NHR of pepper to P. infestans and confer resistance durability.

Indexed as

Amino Acid MotifsCapsicumCell DeathCrosses, GeneticDisease ResistanceEcotypeGene Expression ProfilingGene Expression Regulation, PlantGenes, PlantGenetic LociHost-Pathogen InteractionsPhytophthora infestansPlant DiseasesPotexvirusProteinsReceptors, Pattern RecognitionProteinsReceptors, Pattern Recognitionmultiple interactionsnonhost resistancepepperPhytophthora infestansRXLR effectors

Identifiers

PMID24889686
PMCPMC4143959

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.