Evidence map›Paper›PMID 30816259›Full record

ArticleScientific reports2019

Transcriptome analysis of two cultivars of tobacco in response to Cucumber mosaic virus infection.

Dan Liu, Qiang Zhao, Yazeng Cheng, Dandan Li, Caihong Jiang, Lirui Cheng, Yuanying Wang, Aiguo Yang

Abstract read
In one paragraph

Article in Scientific reports, 2019. 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.

Dan LiuTobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao, 266101, China.
Qiang ZhaoTobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao, 266101, China.
Yazeng ChengTobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao, 266101, China.
Dandan LiTobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao, 266101, China.
Caihong JiangTobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao, 266101, China.
Lirui ChengTobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao, 266101, China.
Yuanying WangTobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao, 266101, China.
Aiguo YangTobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao, 266101, China. yangaiguo@caas.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cucumber mosaic virus (CMV) is among the most important plant virus infections, inducing a variety of disease symptoms. However, the molecular mechanisms underlying plant responses to CMV infection remain poorly understood. In this study, we performed RNA sequencing analysis of tolerant (Taiyan8) and susceptible (NC82) tobacco cultivars on CMV-infected plants, using mock-inoculated plants as a control. The propagation of CMV in inoculated leaves did not show obvious difference between two cultivars, whereas virus accumulation in systemic leaves of Taiyan8 was smaller than those of NC82 at the same time point. We observed 765 and 1,011 differentially expressed genes (DEGs) in Taiyan8 and NC82, respectively, in CMV-inoculated leaves. DEGs related to reactive oxygen species, salicylic acid signal transduction, and plant-pathogen interaction were upregulated or downregulated in Taiyan8, which indicates that defense response pathways to CMV were activated in the tolerant cultivar. In addition, we identified several DEGs related to disease defense and stress resistance showing opposing expression patterns in the two cultivars. Our comparative transcriptome analysis will improve our understanding of the mechanisms of CMV tolerance in plants, and will be of great importance in the molecular breeding of CMV- tolerant genotypes.

Indexed as

Gene Expression Regulation, PlantCucumovirusDisease ResistanceGene Expression ProfilingHost-Pathogen InteractionsNicotianaPlant DiseasesPlant ProteinsPlant Proteins

Identifiers

PMID30816259
PMCPMC6395745

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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.