Evidence map›Paper›PMID 25842152›Full record

ArticleVirus genes2015

Genome sequencing and analysis of an Escherichia coli phage vB_EcoM-ep3 with a novel lysin, Lysep3.

Meng Lv, Shuang Wang, Guangmou Yan, Changjiang Sun, Xin Feng, Jingmin Gu, Wenyu Han, Liancheng Lei

Abstract read
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In one paragraph

Article in Virus genes, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.4field-weighted citation impact, top 9% 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

23 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
  2. Review
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  8. Article
  9. Review
  10. Review
  11. Article
  12. Review
  13. Article
  14. Gram-Negative Bacterial Lysins.Antibiotics (Basel, Switzerland) · 2020
    Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Whole-Genome Sequence of the NovelGenome announcements · 2018
    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

8 authors at 2 institutions in 1 country.

Meng LvCollege of Veterinary Medicine, Jilin University, Xi'an Road 5333, Changchun, People's Republic of China, lvmeng158@sina.com.
Shuang Wang
Guangmou Yan
Changjiang Sun
Xin Feng
Jingmin Gu
Wenyu Han
Liancheng Lei
Jilin Medical University · CNJilin University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bacteriophages represent one prospect for preventing and treating multi-drug-resistant Escherichia coli. In this study, we have isolated a novel E. coli-specific bacteriophage and characterised its biological properties. vB_EcoM-ep3 has a broad host range and was able to lyse 9 out of 15 clinical isolates of multi-drug-resistant pathogenic E. coli from chickens. The optimal multiplicity of infection for vB_EcoM-ep3 in host bacteria was 0.01. vB_EcoM-ep3 was thermostable at temperatures below 50 °C for up to 60 min. Electron microscopy demonstrated that vB_EcoM-ep3 belongs to Myoviridae. The vB_EcoM-ep3 genome contained 42,351 pairs of nucleotides with a GC content of 53.35 %. There were 52 predicted open reading frames that appeared to overlap and have a modular structure. Phylogenetic analysis indicates that the closest evolutionary relative to vB_EcoM-ep3 is the previously reported E. coli phage vB_EcoM_ECO1230-10. However, there was no homology between reported E. coli phage lysins and the vB_EcoM-ep3 lysin gene. Lysep3 was 58 % similar to the Pseudomonas phage PPpW-3 lysin despite showing no similarities at the gene sequence level. And Lysep3 has good lysis activity.

Indexed as

Genome, ViralAmino Acid SequenceAnimalsBacteriolysisBase CompositionChickensCluster AnalysisColiphagesDNA, ViralEscherichia coliHost SpecificityMicroscopy, Electron, TransmissionMolecular Sequence DataMyoviridaeOpen Reading FramesPhylogenyDNA, Viral

Identifiers

PMID25842152
OpenAlexW2069023194

What OpenQuestion holds

Textmetadata
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.