Evidence map›Paper›PMID 19857251›Full record

ArticleBMC microbiology2009

Classification of Myoviridae bacteriophages using protein sequence similarity.

Rob Lavigne, Paul Darius, Elizabeth J Summer, Donald Seto, Padmanabhan Mahadevan, Anders S Nilsson, Hans W Ackermann, Andrew M Kropinski

Abstract read
In one paragraph

Article in BMC microbiology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 157 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
157citing 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

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

  1. Pooled it
  2. Characterization of a novel phage-plasmid vB_EcoM_ED targeting multidrug-resistant Escherichia coli isolates.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
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  13. New BacteriophageViruses · 2025
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  14. vB_EcoM-P896 coliphage isolated from duck sewage can lyse both intestinal pathogenic Escherichia coli and extraintestinal pathogenic E. coli.International microbiology : the official journal of the Spanish Society for Microbiology · 2025
    Article
  15. Characterization and genomic analysis of twoFrontiers in microbiology · 2025
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  16. Article
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  18. Bacteriophage Taxonomy: A Continually Evolving Discipline.Methods in molecular biology (Clifton, N.J.) · 2024
    Article
  19. Article
  20. Article

97 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

8 authors.

Rob LavigneBiosystems Department, Katholieke Universiteit Leuven, Kasteelpark Arenberg 21, Leuven, B-3001, Belgium. Rob.Lavigne@biw.kuleuven.be
Paul Darius
Elizabeth J Summer
Donald Seto
Padmanabhan Mahadevan
Anders S Nilsson
Hans W Ackermann
Andrew M Kropinski

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe advocate unifying classical and genomic classification of bacteriophages by integration of proteomic data and physicochemical parameters. Our previous application of this approach to the entirely sequenced members of the Podoviridae fully supported the current phage classification of the International Committee on Taxonomy of Viruses (ICTV). It appears that horizontal gene transfer generally does not totally obliterate evolutionary relationships between phages.

resultsCoreGenes/CoreExtractor proteome comparison techniques applied to 102 Myoviridae suggest the establishment of three subfamilies (Peduovirinae, Teequatrovirinae, the Spounavirinae) and eight new independent genera (Bcep781, BcepMu, FelixO1, HAP1, Bzx1, PB1, phiCD119, and phiKZ-like viruses). The Peduovirinae subfamily, derived from the P2-related phages, is composed of two distinct genera: the "P2-like viruses", and the "HP1-like viruses". At present, the more complex Teequatrovirinae subfamily has two genera, the "T4-like" and "KVP40-like viruses". In the genus "T4-like viruses" proper, four groups sharing >70% proteins are distinguished: T4-type, 44RR-type, RB43-type, and RB49-type viruses. The Spounavirinae contain the "SPO1-"and "Twort-like viruses."

conclusionThe hierarchical clustering of these groupings provide biologically significant subdivisions, which are consistent with our previous analysis of the Podoviridae.

Indexed as

Genome, ViralCluster AnalysisComputational BiologyMyoviridaePhylogenyProteomicsSequence Analysis, ProteinSequence Homology, Amino AcidViral ProteinsViral Proteins

Identifiers

PMID19857251
PMCPMC2771037

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.