Evidence map›Paper›PMID 33159149›Full record

ArticleCommunications biology2020

Submergence deactivates wound-induced plant defence against herbivores.

Hyo-Jun Lee, Ji-Sun Park, Seung Yong Shin, Sang-Gyu Kim, Gisuk Lee, Hyun-Soon Kim, Jae Heung Jeon, Hye Sun Cho

Abstract read
In one paragraph

Article in Communications biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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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.

Hyo-Jun LeePlant Systems Engineering Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, 34141, Korea. hyojunlee@kribb.re.kr.ORCID 0000-0002-0690-7522
Ji-Sun ParkPlant Systems Engineering Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, 34141, Korea.
Seung Yong ShinPlant Systems Engineering Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, 34141, Korea.
Sang-Gyu KimDepartment of Biological Sciences, Korea Advanced Institute of Science and Technology, Daejeon, 34141, Korea.ORCID 0000-0003-2574-3233
Gisuk LeeDepartment of Biological Sciences, Korea Advanced Institute of Science and Technology, Daejeon, 34141, Korea.
Hyun-Soon KimPlant Systems Engineering Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, 34141, Korea.
Jae Heung JeonPlant Systems Engineering Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, 34141, Korea.
Hye Sun ChoPlant Systems Engineering Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, 34141, Korea.ORCID 0000-0003-0469-7186

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Flooding is a common and critical disaster in agriculture, because it causes defects in plant growth and even crop loss. An increase in herbivore populations is often observed after floods, which leads to additional damage to the plants. Although molecular mechanisms underlying the plant responses to flooding have been identified, how plant defence systems are affected by flooding remains poorly understood. Herein, we show that submergence deactivates wound-induced defence against herbivore attack in Arabidopsis thaliana. Submergence rapidly suppressed the wound-induced expression of jasmonic acid (JA) biosynthesis genes, resulting in reduced JA accumulation. While plants exposed to hypoxia in argon gas exhibited similar reduced wound responses, the inhibitory effects were initiated after short-term submergence without signs for lack of oxygen. Instead, expression of ethylene-responsive genes was increased after short-term submergence. Blocking ethylene signalling by ein2-1 mutation partially restored suppressed expression of several wound-responsive genes by submergence. In addition, submergence rapidly removed active markers of histone modifications at a gene locus involved in JA biosynthesis. Our findings suggest that submergence inactivates defence systems of plants, which would explain the proliferation of herbivores after flooding.

Indexed as

ArabidopsisFloodsGene Expression Regulation, PlantHerbivoryAnimalsButterfliesCell HypoxiaCyclopentanesEthylenesMutationOxylipinsPlant Growth RegulatorsPlant ProteinsCyclopentanesethyleneEthylenesjasmonic acidOxylipinsPlant Growth RegulatorsPlant Proteins

Identifiers

PMID33159149
PMCPMC7648080

What OpenQuestion holds

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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.