Evidence map›Paper›PMID 25144530›Full record

SynthesisPloS one2014

A survey of overlooked viral infections in biological experiment systems.

Yajing Wang, Hui Wang, Kunhan Xu, Peixiang Ni, Huan Zhang, Jinmin Ma, Huanming Yang, Feng Xu

Abstract readMeta-Analysis
In one paragraph

Synthesis in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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.

Yajing WangCollege of Biotechnology, Tianjin University of Science and Technology, Tianjin, China; College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, China.
Hui WangNERC/Centre for Ecology and Hydrology, Wallingford, Oxfordshire, United Kingdom; Beijing Genome Institute (BGI), Yantian District, Shenzhen, China; Department of Zoology, University of Oxford, Oxford, United Kingdom.
Kunhan XuTianjin International Joint Academy of Biotechnology and Medicine, Tianjin, China.
Peixiang NiBGI-Tianjin, Airport Economic Area, Tianjin, China.
Huan ZhangCollege of Pharmacy, State Key Laboratory of Medicinal Chemical Biology and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, China; Tianjin International Joint Academy of Biotechnology and Medicine, Tianjin, China.
Jinmin MaBeijing Genome Institute (BGI), Yantian District, Shenzhen, China.
Huanming YangBeijing Genome Institute (BGI), Yantian District, Shenzhen, China; Department of Zoology, University of Oxford, Oxford, United Kingdom; Prince Aljawhra Center of Excellence in Research of Hereditary Disorders, King Abdulaziz University, Jeddah, Saudi Arabia; James D. Watson Institute of Genome Science, Hangzhou, China.
Feng XuCollege of Pharmacy, State Key Laboratory of Medicinal Chemical Biology and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, China; Tianjin International Joint Academy of Biotechnology and Medicine, Tianjin, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is commonly accepted that there are many unknown viruses on the planet. For the known viruses, do we know their prevalence, even in our experimental systems? Here we report a virus survey using recently published small (s)RNA sequencing datasets. The sRNA reads were assembled and contigs were screened for virus homologues against the NCBI nucleotide (nt) database using the BLASTn program. To our surprise, approximately 30% (28 out of 94) of publications had highly scored viral sequences in their datasets. Among them, only two publications reported virus infections. Though viral vectors were used in some of the publications, virus sequences without any identifiable source appeared in more than 20 publications. By determining the distributions of viral reads and the antiviral RNA interference (RNAi) pathways using the sRNA profiles, we showed evidence that many of the viruses identified were indeed infecting and generated host RNAi responses. As virus infections affect many aspects of host molecular biology and metabolism, the presence and impact of viruses needs to be actively investigated in experimental systems.

Indexed as

VirusesAnimalsCluster AnalysisComputational BiologyDatabases, Nucleic AcidGene Expression ProfilingGenome, ViralHost-Pathogen InteractionsHumansPlantsRNA InterferenceRNA, Small InterferingRNA, ViralVirus DiseasesRNA, Small InterferingRNA, Viral

Identifiers

PMID25144530
PMCPMC4140767

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.