Evidence map›Paper›PMID 33466489›Full record

ArticleViruses2021

Jumbo Phages: A Comparative Genomic Overview of Core Functions and Adaptions for Biological Conflicts.

Lakshminarayan M Iyer, Vivek Anantharaman, Arunkumar Krishnan, A Maxwell Burroughs, L Aravind

Abstract read
In one paragraph

Article in Viruses, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed, 1 pooled it
–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

78 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Characterization ofMicrobiology spectrum · 2026
    Article
  3. Article
  4. The biology of jumbo phages.Nature communications · 2026
    Review
  5. Review
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  13. Review
  14. Article
  15. Epidemiology, genetic dynamics, and transmission of theEmerging microbes & infections · 2025
    Article
  16. Article
  17. Antivirulence Activity and Therapeutic Potential of JumboJournal of microbiology and biotechnology · 2025
    Article
  18. Article
  19. Article
  20. Article

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

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

5 authors.

Lakshminarayan M IyerNational Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA.ORCID 0000-0002-4844-2022
Vivek AnantharamanNational Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA.ORCID 0000-0001-8395-0009
Arunkumar KrishnanDepartment of Biological Sciences, Indian Institute of Science Education and Research (IISER) Berhampur, Odisha 760010, India.
A Maxwell BurroughsNational Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA.ORCID 0000-0002-2229-8771
L AravindNational Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA.ORCID 0000-0003-0771-253X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Jumbo phages have attracted much attention by virtue of their extraordinary genome size and unusual aspects of biology. By performing a comparative genomics analysis of 224 jumbo phages, we suggest an objective inclusion criterion based on genome size distributions and present a synthetic overview of their manifold adaptations across major biological systems. By means of clustering and principal component analysis of the phyletic patterns of conserved genes, all known jumbo phages can be classified into three higher-order groups, which include both myoviral and siphoviral morphologies indicating multiple independent origins from smaller predecessors. Our study uncovers several under-appreciated or unreported aspects of the DNA replication, recombination, transcription and virion maturation systems. Leveraging sensitive sequence analysis methods, we identify novel protein-modifying enzymes that might help hijack the host-machinery. Focusing on host-virus conflicts, we detect strategies used to counter different wings of the bacterial immune system, such as cyclic nucleotide- and NAD

Indexed as

Genome, ViralBacteriophagesCRISPR-Cas SystemsGenomicsHost Microbial InteractionsPhylogenyPrincipal Component Analysisanti-phage systemsDNA polymerase IIIDNA polymerasesDNA virusesnicotinamide dinucleotidenucleotidesRNA polymerasetranscriptionvirus evolution

Identifiers

PMID33466489
PMCPMC7824862

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.