Evidence map›Paper›PMID 41016252›Full record

ReviewCurrent opinion in microbiology2025

The complex developmental mechanisms of nucleus-forming jumbo phages.

Deepto Mozumdar, David A Agard, Joseph Bondy-Denomy

Abstract readReview
In one paragraph

Review in Current opinion in microbiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. The biology of jumbo phages.Nature communications · 2026
    Review
  3. Article
  4. Bacteriophage genome-wide transposon mutagenesis.bioRxiv : the preprint server for biology · 2025
    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

3 authors.

Deepto MozumdarDepartment of Immunology and Microbiology, University of California, San Francisco, San Francisco, 94158 CA, USA. Electronic address: deepto.mozumdar@ucsf.edu.
David A AgardDepartment of Biochemistry and Biophysics, University of California, San Francisco, San Francisco, 94158 CA, USA; Chan Zuckerberg Imaging Institute, Redwood City, 94065 CA, USA.
Joseph Bondy-DenomyDepartment of Immunology and Microbiology, University of California, San Francisco, San Francisco, 94158 CA, USA; Quantitative Biosciences Institute (QBI), University of California San Francisco, San Francisco, 94158 CA, USA. Electronic address: joseph.bondy-denomy@ucsf.edu.

Funding

Structure & Mechanism: microtubule nucleation, centrosomes, phage cytoskeletonR35GM118099 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI AGARD, DAVID A. · 2016 to 2022
$3.6M
Genetic and Proteomic Approaches to Reveal Bacterial Vulnerabilities to Phage PredationR01AI167412 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Joseph Bondy-Denomy · 2022 to 2026
$3.5M
Investigating the mechanisms that make jumbophages impervious to bacterial immune systemsR01AI171041 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Joseph Bondy-Denomy · 2022 to 2026
$2.1M
Elucidation of the mechanisms of jumbophage genome protection during infectionF32GM149125 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI MOZUMDAR, DEEPTO · 2023 to 2024
$143k
NIAID NIH HHS R01 AI167412NIAID NIH HHS R01 AI171041NIGMS NIH HHS F32 GM149125NIGMS NIH HHS R35 GM118099
6 · The paper itself

Abstract

Bacteriophages related to the jumbo phage ΦKZ (Family: Chimalliviridae) exhibit a complex developmental cycle. First, two large macromolecular compartments are assembled that surround and protect the bacteriophage genome. Upon infection, the injected phage genomic DNA (gDNA) is rapidly enclosed within a lipid-based 'early phage infection (EPI) vesicle', assembled with bacterial membrane components and injected phage proteins. The EPI vesicle serves as a hub for early transcription and localized protein synthesis. One early-expressed protein, Chimallin A (ChmA)/Phage Nuclear Enclosure (PhuN), assembles a distinct proteinaceous 'phage nucleus' that receives the phage gDNA from the EPI vesicle. Within this phage nucleus, phage DNA is replicated and transcribed by selectively imported phage and host enzymes. The EPI vesicle, phage nucleus, and packaged capsid completely isolate the phage gDNA from nucleases in the bacterial cytoplasm. Here, we review the complex jumbo phage infection cycle, anti-immune strategies, their respective roles in supporting infection, and recent tools used to dissect these intricate processes.

Indexed as

BacteriaBacteriophagesCell NucleusDNA, ViralGenome, ViralViral ProteinsDNA, ViralViral Proteins

Identifiers

PMID41016252
PMCPMC12829545

What OpenQuestion holds

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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.