Evidence map›Paper›PMID 26095454›Full record

ArticleMolecular plant pathology2016

The durably resistant rice cultivar Digu activates defence gene expression before the full maturation of Magnaporthe oryzae appressorium.

Weitao Li, Ya Liu, Jing Wang, Min He, Xiaogang Zhou, Chao Yang, Can Yuan, Jichun Wang, Mawsheng Chern, Junjie Yin and 7 more

Abstract read
In one paragraph

Article in Molecular plant pathology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

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  10. iTRAQ based proteomic analysis of rice lines having single or stacked blast resistance genes:Physiology and molecular biology of plants : an international journal of functional plant biology · 2023
    Article
  11. A Metabolome Analysis and the Immunity ofPlants (Basel, Switzerland) · 2023
    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

17 authors.

Weitao LiRice Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
Ya LiuRice Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
Jing WangRice Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
Min HeRice Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
Xiaogang ZhouRice Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
Chao YangRice Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
Can YuanRice Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
Jichun WangRice Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
Mawsheng ChernDepartment of Plant Pathology and the Genome Center, University of California, Davis, CA, 95616, USA.
Junjie YinRice Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
Weilan ChenRice Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
Bingtian MaRice Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
Yuping WangRice Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
Peng QinRice Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
Shigui LiRice Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
Pamela RonaldDepartment of Plant Pathology and the Genome Center, University of California, Davis, CA, 95616, USA.
Xuewei ChenRice Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.

Funding

NIGMS NIH HHS GM59962
6 · The paper itself

Abstract

Rice blast caused by the fungal pathogen Magnaporthe oryzae is one of the most destructive diseases worldwide. Although the rice-M. oryzae interaction has been studied extensively, the early molecular events that occur in rice before full maturation of the appressorium during M. oryzae invasion are unknown. Here, we report a comparative transcriptomics analysis of the durably resistant rice variety Digu and the susceptible rice variety Lijiangxintuanheigu (LTH) in response to infection by M. oryzae (5, 10 and 20 h post-inoculation, prior to full development of the appressorium). We found that the transcriptional responses differed significantly between these two rice varieties. Gene ontology and pathway analyses revealed that many biological processes, including extracellular recognition and biosynthesis of antioxidants, terpenes and hormones, were specifically activated in Digu shortly after infection. Forty-eight genes encoding receptor kinases (RKs) were significantly differentially regulated by M. oryzae infection in Digu. One of these genes, LOC_Os08g10300, encoding a leucine-rich repeat RK from the LRR VIII-2 subfamily, conferred enhanced resistance to M. oryzae when overexpressed in rice. Our study reveals that a multitude of molecular events occur in the durably resistant rice Digu before the full maturation of the appressorium after M. oryzae infection and that membrane-associated RKs play important roles in the early response.

Indexed as

Gene Expression Regulation, PlantDisease ResistanceGene Expression ProfilingGene OntologyGenes, PlantMagnaportheOryzaPlant DiseasesPlant LeavesPlants, Genetically ModifiedTranscription FactorsTranscriptomeUp-RegulationTranscription Factorsblast diseasedurable resistanceMagnaporthe oryzaereceptor kinasericetranscriptional profiling

Identifiers

PMID26095454
PMCPMC6638526

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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.