Evidence map›Paper›PMID 21029474›Full record

ArticleVirology journal2010

Deletion of 1.8-kb mRNA of Marek's disease virus decreases its replication ability but not oncogenicity.

Aijun Sun, Yanpeng Li, Jingyan Wang, Shuai Su, Hongjun Chen, Hongfei Zhu, Jiabo Ding, Zhizhong Cui

Abstract read
In one paragraph

Article in Virology journal, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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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.

Aijun SunAnimal Science and Technology College, Shandong Agricultural University, Tai'an, Shandong 271018, China.
Yanpeng Li
Jingyan Wang
Shuai Su
Hongjun Chen
Hongfei Zhu
Jiabo Ding
Zhizhong Cui

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe 1.8-kb mRNA was reported as one of the oncogenesis-related genes of Marek's disease virus (MDV). In this study, the bacterial artificial chromosome (BAC) clone of a MDV field strain GX0101 was used as the platform to generate mutant MDV to examine the functional roles of 1.8-kb mRNA.

resultsBased on the BAC clone of GX0101, the 1.8-kb mRNA deletion mutant GX0101Δ(A+C) was constructed. The present experiments indicated that GX0101Δ(A+C) retained a low level of oncogenicity, and it showed a decreased replication capacity in vitro and in vivo when compared with its parent virus, GX0101. Further studies in vitro demonstrated that deletion of 1.8-kb mRNA significantly decreased the transcriptional activity of the bi-directional promoter between 1.8-kb mRNA and pp38 genes of MDV.

conclusionThese results suggested that the 1.8-kb mRNA did not directly influence the oncogenesis but related to the replication ability of MDV.

Indexed as

Sequence DeletionVirus ReplicationAnimalsChickensChromosomes, Artificial, BacterialGenetic VectorsMaleMardivirusMarek DiseaseOncogenic VirusesRNA, MessengerVirulenceRNA, Messenger

Identifiers

PMID21029474
PMCPMC2984594

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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.