Evidence map›Paper›PMID 33033190›Full record

ArticleScience (New York, N.Y.)2020

Reconstitution and visualization of HIV-1 capsid-dependent replication and integration in vitro.

Devin E Christensen, Barbie K Ganser-Pornillos, Jarrod S Johnson, Owen Pornillos, Wesley I Sundquist

Open access · greenAbstract read
In one paragraph

Article in Science (New York, N.Y.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 124 papers.

0numbers the graph read from it
0cells of the map it votes in
124citing papers in PubMed
12.9field-weighted citation impact, top 1% of its field
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

124 citing papers in PubMed, 154 citations in OpenAlex.

  1. Article
  2. Mechanisms of HIV-1 assembly, release and maturation.Nature reviews. Microbiology · 2026
    Review
  3. Article
  4. Article
  5. Mechanistic Insights into HIV-1 Capsid Interactions with CPSF6.bioRxiv : the preprint server for biology · 2026
    Article
  6. Article
  7. Retroviruses use different IPNature communications · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. HIV-1 capsid interactions with Nuclear Pore Complex components support nuclear entry via affinity gradient.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  12. Article
  13. Review
  14. Mechanism of HIV-1 Capsid Rupture and Uncoating by Reverse Transcription.bioRxiv : the preprint server for biology · 2026
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

64 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Devin E Christensen *Department of Biochemistry, University of Utah School of Medicine, Salt Lake City, UT 84112, USA.ORCID 0000-0003-0736-2146
Barbie K Ganser-Pornillos *Department of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville, VA 22903, USA.ORCID 0000-0001-6453-3891
Jarrod S JohnsonDepartment of Biochemistry, University of Utah School of Medicine, Salt Lake City, UT 84112, USA.ORCID 0000-0001-7355-5240
Owen PornillosDepartment of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville, VA 22903, USA. opornillos@virginia.edu wes@biochem.utah.edu.ORCID 0000-0001-9056-5002
Wesley I SundquistDepartment of Biochemistry, University of Utah School of Medicine, Salt Lake City, UT 84112, USA. opornillos@virginia.edu wes@biochem.utah.edu.ORCID 0000-0001-9988-6021
University of Utah · USUniversity of Virginia · US

Funding

Virus TransmissionP50AI150464 · NIAID · UNIVERSITY OF UTAH · PI ECKERT, DEBRA MUIR · 2019 to 2021
$14.9M
Training Program in Microbial PathogenesisT32AI055434 · NIAID · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI MULVEY, MATTHEW A, PLANELLES, VICENTE · 2004 to 2025
$6.0M
UVA molecular electron microscopy core for the Mid-Atlantic regionU24GM116790 · NIGMS · UNIVERSITY OF VIRGINIA · PI GALKIN, VITOLD, SAMSO, MONTSERRAT · 2017 to 2021
$2.9M
Molecular mechanisms of the CA-SP1 switch in HIV assembly and maturationR01AI129678 · NIAID · UNIVERSITY OF VIRGINIA · PI GANSER-PORNILLOS, BARBIE K., PORNILLOS, OWEN · 2017 to 2021
$2.3M
Molecular Electron Microscopy Core Facility ImprovementsG20RR031199 · NCRR · UNIVERSITY OF VIRGINIA · PI SHUPNIK, MARGARET A · 2010 to 2010
$2.0M
300 keV Liquid Helium Robotic MicroscopeS10RR025067 · NCRR · UNIVERSITY OF VIRGINIA · PI EGELMAN, EDWARD H. · 2009 to 2009
$2.0M
Structural Virology of Tripartite Motif ProteinsR01AI150479 · NIAID · UNIVERSITY OF VIRGINIA · PI PORNILLOS, OWEN · 2019 to 2021
$982k
Direct Electron Detector for a Titan Krios Robotic Electron Cryo-MicroscopeS10OD018149 · OD · UNIVERSITY OF VIRGINIA · PI EGELMAN, EDWARD H., YEAGER, MARK JAY · 2014 to 2014
$500k
NCRR NIH HHS G20 RR031199NCRR NIH HHS S10 RR025067NIAID NIH HHS P50 AI150464NIAID NIH HHS R01 AI129678NIAID NIH HHS R01 AI150479NIAID NIH HHS T32 AI055434NIGMS NIH HHS U24 GM116790NIH HHS S10 OD018149
6 · The paper itself

Abstract

During the first half of the viral life cycle, HIV-1 reverse transcribes its RNA genome and integrates the double-stranded DNA copy into a host cell chromosome. Despite progress in characterizing and inhibiting these processes, in situ mechanistic and structural studies remain challenging. This is because these operations are executed by individual viral preintegration complexes deep within cells. We therefore reconstituted and imaged the early stages of HIV-1 replication in a cell-free system. HIV-1 cores released from permeabilized virions supported efficient, capsid-dependent endogenous reverse transcription to produce double-stranded DNA genomes, which sometimes looped out from ruptured capsid walls. Concerted integration of both viral DNA ends into a target plasmid then proceeded in a cell extract-dependent reaction. This reconstituted system uncovers the role of the capsid in templating replication.

Indexed as

Virus IntegrationVirus ReplicationCapsidCell-Free SystemHIV-1Humans

Identifiers

PMID33033190
PMCPMC8022914
OpenAlexW3092270865

What OpenQuestion holds

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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.