Evidence map›Paper›PMID 19965963›Full record

ArticlePlant physiology2010

Reactive oxygen species are involved in plant defense against a gall midge.

Xuming Liu, Christie E Williams, Jill A Nemacheck, Haiyan Wang, Subhashree Subramanyam, Cheng Zheng, Ming-Shun Chen

Open access · hybridAbstract read
In one paragraph

Article in Plant physiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers.

0numbers the graph read from it
0cells of the map it votes in
85citing papers in PubMed
11.4field-weighted citation impact, top 2% of its field
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

85 citing papers in PubMed, 208 citations in OpenAlex.

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25 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

7 authors at 4 institutions in 1 country.

Xuming LiuDepartment of Entomology, Kansas State University, Manhattan, Kansas 66506, USA.
Christie E Williams
Jill A Nemacheck
Haiyan Wang
Subhashree Subramanyam
Cheng Zheng
Ming-Shun Chen
Purdue University West Lafayette · USAgricultural Research Service · USKansas State University · USUnited States Department of Agriculture · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Reactive oxygen species (ROS) play a major role in plant defense against pathogens, but evidence for their role in defense against insects is still preliminary and inconsistent. In this study, we examined the potential role of ROS in defense of wheat (Triticum aestivum) and rice (Oryza sativa) against Hessian fly (Mayetiola destructor) larvae. Rapid and prolonged accumulation of hydrogen peroxide (H(2)O(2)) was detected in wheat plants at the attack site during incompatible interactions. Increased accumulation of both H(2)O(2) and superoxide was detected in rice plants during nonhost interactions with the larvae. No increase in accumulation of either H(2)O(2) or superoxide was observed in wheat plants during compatible interactions. A global analysis revealed changes in the abundances of 250 wheat transcripts and 320 rice transcripts encoding proteins potentially involved in ROS homeostasis. A large number of transcripts encoded class III peroxidases that increased in abundance during both incompatible and nonhost interactions, whereas the levels of these transcripts decreased in susceptible wheat during compatible interactions. The higher levels of class III peroxidase transcripts were associated with elevated enzymatic activity of peroxidases at the attack site in plants during incompatible and nonhost interactions. Overall, our data indicate that class III peroxidases may play a role in ROS generation in resistant wheat and nonhost rice plants during response to Hessian fly attacks.

Indexed as

AnimalsDipteraGene Expression ProfilingGene Expression Regulation, PlantHydrogen PeroxideLarvaOligonucleotide Array Sequence AnalysisOryzaPeroxidasesReactive Oxygen SpeciesTriticumHydrogen PeroxidePeroxidasesReactive Oxygen Species

Identifiers

PMID19965963
PMCPMC2815885
OpenAlexW2120118044

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.