Evidence map›Paper›PMID 29985403›Full record

ArticleNature communications2018

Genome-wide real-time in vivo transcriptional dynamics during Plasmodium falciparum blood-stage development.

Heather J Painter, Neo Christopher Chung, Aswathy Sebastian, Istvan Albert, John D Storey, Manuel Llinás

Erratum issuedAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing 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

64 citing papers in PubMed.

  1. Review
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  8. Molecular mechanisms involved inFrontiers in microbiology · 2026
    Review
  9. Single-cell transcriptional changes of artemisinin-sensitive K13Frontiers in cellular and infection microbiology · 2026
    Article
  10. Article
  11. Article
  12. Article
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4 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Heather J PainterDepartment of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, PA, 16802, USA.
Neo Christopher ChungLewis-Sigler Institute for Integrative Genomics and Department of Molecular Biology, Princeton University, Princeton, NJ, 08544, USA.ORCID http://orcid.org/0000-0001-6798-8867
Aswathy SebastianHuck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA, 16802, USA.
Istvan AlbertDepartment of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, PA, 16802, USA.
John D StoreyLewis-Sigler Institute for Integrative Genomics and Department of Molecular Biology, Princeton University, Princeton, NJ, 08544, USA.
Manuel LlinásDepartment of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, PA, 16802, USA. manuel@psu.edu.

Funding

Dissecting RNA Regulation During Malaria Parasite Sexual DevelopmentR21AI133379 · NIAID · PENNSYLVANIA STATE UNIVERSITY, THE · PI LLINAS, MANUEL · 2017 to 2018
$421k
NIAID NIH HHS R21 AI133379
6 · The paper itself

Abstract

Genome-wide analysis of transcription in the malaria parasite Plasmodium falciparum has revealed robust variation in steady-state mRNA abundance throughout the 48-h intraerythrocytic developmental cycle (IDC), suggesting that this process is highly dynamic and tightly regulated. Here, we utilize rapid 4-thiouracil (4-TU) incorporation via pyrimidine salvage to specifically label, capture, and quantify newly-synthesized RNA transcripts at every hour throughout the IDC. This high-resolution global analysis of the transcriptome captures the timing and rate of transcription for each newly synthesized mRNA in vivo, revealing active transcription throughout all IDC stages. Using a statistical model to predict the mRNA dynamics contributing to the total mRNA abundance at each timepoint, we find varying degrees of transcription and stabilization for each mRNA corresponding to developmental transitions. Finally, our results provide new insight into co-regulation of mRNAs throughout the IDC through regulatory DNA sequence motifs, thereby expanding our understanding of P. falciparum mRNA dynamics.

Indexed as

Transcription, GeneticErythrocytesGene Expression ProfilingGene OntologyGenes, ProtozoanGenome, ProtozoanHumansMalaria, FalciparumPlasmodium falciparumRNA, MessengerRNA, ProtozoanRNA, MessengerRNA, Protozoan

Identifiers

PMID29985403
PMCPMC6037754

What OpenQuestion holds

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LicenceCC BY
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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.