Evidence map›Paper›PMID 22318145›Full record

ArticleJournal of virology2012

Tiled microarray identification of novel viral transcript structures and distinct transcriptional profiles during two modes of productive murine gammaherpesvirus 68 infection.

Benson Yee Hin Cheng, Jizu Zhi, Alexis Santana, Sohail Khan, Eduardo Salinas, J Craig Forrest, Yueting Zheng, Shirin Jaggi, Janet Leatherwood, Laurie T Krug

Abstract read
In one paragraph

Article in Journal of virology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
–field-weighted citation impact
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

The trial behind it

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3 · Its place in the literature

Who cites it

25 citing papers in PubMed.

  1. Review
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  7. Review
  8. Journal of virology · 2018
    Article
  9. Article
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  17. Roseomics: a blank slate.Current opinion in virology · 2014
    Review
  18. Article
  19. Article
  20. 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

10 authors.

Benson Yee Hin ChengDepartment of Molecular Genetics and Microbiology, State University of New York—Stony Brook, Stony Brook, New York, USA.
Jizu Zhi
Alexis Santana
Sohail Khan
Eduardo Salinas
J Craig Forrest
Yueting Zheng
Shirin Jaggi
Janet Leatherwood
Laurie T Krug

Funding

Howard Hughes Medical Institute 52005887
6 · The paper itself

Abstract

We applied a custom tiled microarray to examine murine gammaherpesvirus 68 (MHV68) polyadenylated transcript expression in a time course of de novo infection of fibroblast cells and following phorbol ester-mediated reactivation from a latently infected B cell line. During de novo infection, all open reading frames (ORFs) were transcribed and clustered into four major temporal groups that were overlapping yet distinct from clusters based on the phorbol ester-stimulated B cell reactivation time course. High-density transcript analysis at 2-h intervals during de novo infection mapped gene boundaries with a 20-nucleotide resolution, including a previously undefined ORF73 transcript and the MHV68 ORF63 homolog of Kaposi's sarcoma-associated herpesvirus vNLRP1. ORF6 transcript initiation was mapped by tiled array and confirmed by 5' rapid amplification of cDNA ends. The ∼1.3-kb region upstream of ORF6 was responsive to lytic infection and MHV68 RTA, identifying a novel RTA-responsive promoter. Transcription in intergenic regions consistent with the previously defined expressed genomic regions was detected during both types of productive infection. We conclude that the MHV68 transcriptome is dynamic and distinct during de novo fibroblast infection and upon phorbol ester-stimulated B cell reactivation, highlighting the need to evaluate further transcript structure and the context-dependent molecular events that govern viral gene expression during chronic infection.

Indexed as

Gene Expression ProfilingTranscriptomeAnimalsB-LymphocytesCell LineCluster AnalysisComputational BiologyFibroblastsGammaherpesvirinaeGene Expression Regulation, ViralGenome, ViralLymphocyte ActivationMiceOligonucleotide Array Sequence AnalysisOpen Reading FramesRegulatory Elements, TranscriptionalTetradecanoylphorbol Acetate

Identifiers

PMID22318145
PMCPMC3318610

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.