Evidence map›Paper›PMID 33398157›Full record

ArticleNature plants2021

Bacterial seed endophyte shapes disease resistance in rice.

Haruna Matsumoto, Xiaoyan Fan, Yue Wang, Peter Kusstatscher, Jie Duan, Sanling Wu, Sunlu Chen, Kun Qiao, Yiling Wang, Bin Ma and 5 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature plants, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 205 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
205citing papers in PubMed, 1 pooled it
–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

205 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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145 more citing papers are in PubMed but not listed here.

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

15 authors.

Haruna MatsumotoKey Laboratory of Molecular Biology of Crop Pathogens and Insects, Ministry of Agriculture, Institute of Pesticide and Environmental Toxicology, Zhejiang University, Hangzhou, China.
Xiaoyan FanKey Laboratory of Molecular Biology of Crop Pathogens and Insects, Ministry of Agriculture, Institute of Pesticide and Environmental Toxicology, Zhejiang University, Hangzhou, China.
Yue WangKey Laboratory of Molecular Biology of Crop Pathogens and Insects, Ministry of Agriculture, Institute of Pesticide and Environmental Toxicology, Zhejiang University, Hangzhou, China.
Peter KusstatscherInstitute of Environmental Biotechnology, Graz University of Technology, Graz, Austria.ORCID http://orcid.org/0000-0002-1168-7675
Jie DuanLaboratory of Molecular and Ecological Chemistry, Research Faculty of Agriculture, Hokkaido University, Sapporo, Japan.
Sanling WuAnalysis Center of Agrobiology and Environmental Sciences, Faculty of Agriculture, Life and Environment Sciences, Zhejiang University, Hangzhou, China.
Sunlu ChenState Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing, China.ORCID http://orcid.org/0000-0001-7132-1045
Kun QiaoKey Laboratory of Molecular Biology of Crop Pathogens and Insects, Ministry of Agriculture, Institute of Pesticide and Environmental Toxicology, Zhejiang University, Hangzhou, China.
Yiling WangInstitute of Soil and Water Resources and Environmental Science, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, China.
Bin MaInstitute of Soil and Water Resources and Environmental Science, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, China.ORCID http://orcid.org/0000-0003-4807-4992
Guonian ZhuKey Laboratory of Molecular Biology of Crop Pathogens and Insects, Ministry of Agriculture, Institute of Pesticide and Environmental Toxicology, Zhejiang University, Hangzhou, China.
Yasuyuki HashidokoLaboratory of Molecular and Ecological Chemistry, Research Faculty of Agriculture, Hokkaido University, Sapporo, Japan.
Gabriele BergInstitute of Environmental Biotechnology, Graz University of Technology, Graz, Austria.ORCID http://orcid.org/0000-0001-9423-3101
Tomislav CernavaInstitute of Environmental Biotechnology, Graz University of Technology, Graz, Austria. tomislav.cernava@tugraz.at.ORCID http://orcid.org/0000-0001-7772-4080
Mengcen WangKey Laboratory of Molecular Biology of Crop Pathogens and Insects, Ministry of Agriculture, Institute of Pesticide and Environmental Toxicology, Zhejiang University, Hangzhou, China. wmctz@zju.edu.cn.ORCID http://orcid.org/0000-0001-7169-6779

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cereal crop production is severely affected by seed-borne bacterial diseases across the world. Locally occurring disease resistance in various crops remains elusive. Here, we have observed that rice plants of the same cultivar can be differentiated into disease-resistant and susceptible phenotypes under the same pathogen pressure. Following the identification of a seed-endophytic bacterium as the resistance-conferring agent, integration of high-throughput data, gene mutagenesis and molecular interaction assays facilitated the discovery of the underlying mode of action. Sphingomonas melonis that is accumulated and transmitted across generations in disease-resistant rice seeds confers resistance to disease-susceptible phenotypes by producing anthranilic acid. Without affecting cell growth, anthranilic acid interferes with the sigma factor RpoS of the seed-borne pathogen Burkholderia plantarii, probably leading to impairment of upstream cascades that are required for virulence factor biosynthesis. The overall findings highlight the hidden role of seed endophytes in the phytopathology paradigm of 'disease triangles', which encompass the plant, pathogens and environmental conditions. These insights are potentially exploitable for modern crop cultivation threatened by globally widespread bacterial diseases.

Indexed as

Disease ResistanceEndophytesBurkholderiaOryzaPlant DiseasesSeedsSphingomonas

Identifiers

What OpenQuestion holds

Textmetadata
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.