Evidence map›Paper›PMID 17981979›Full record

ArticleJournal of bacteriology2008

Dam methyltransferase is required for stable lysogeny of the Shiga toxin (Stx2)-encoding bacteriophage 933W of enterohemorrhagic Escherichia coli O157:H7.

Kenan C Murphy, Jennifer M Ritchie, Matthew K Waldor, Anders Løbner-Olesen, M G Marinus

Abstract read
In one paragraph

Article in Journal of bacteriology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

24 citing papers in PubMed, 46 citations in OpenAlex.

  1. Article
  2. Review
  3. Integration of themBio · 2022
    Article
  4. Alternating lysis and lysogeny is a winning strategy in bacteriophages due to Parrondo's paradox.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  5. Article
  6. Article
  7. The bacterial epigenome.Nature reviews. Microbiology · 2020
    Review
  8. Article
  9. Article
  10. Article
  11. DNA Methylation.EcoSal Plus · 2014
    Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

5 authors at 3 institutions in 2 countries.

Kenan C MurphyUniversity of Massachusetts Medical School, 364 Plantation Street, Worcester, MA 01605, USA.
Jennifer M Ritchie
Matthew K Waldor
Anders Løbner-Olesen
M G Marinus
Harvard University · USRoskilde University · DKUniversity of Massachusetts Chan Medical School · US

Funding

DNA Mismatch and Double-Strand Break RepairR01GM063790 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI MARINUS, MARTIN G. · 2002 to 2010
$2.6M
NIGMS NIH HHS R01 GM063790
6 · The paper itself

Abstract

Shiga toxin 2 (Stx2), one of the principal virulence factors of enterohemorrhagic Escherichia coli, is encoded by 933W, a lambda-like prophage. 933W prophage induction contributes to Stx2 production, and here, we provide evidence that Dam methyltransferase is essential for maintenance of 933W lysogeny. Our findings are consistent with the idea that the 933W prophage has a relatively low threshold for induction, which may promote Stx2 production during infection.

Indexed as

ColiphagesEnterohemorrhagic Escherichia coliKanamycinLysogenyOligonucleotide Array Sequence AnalysisPolymerase Chain ReactionShiga Toxin 2Site-Specific DNA-Methyltransferase (Adenine-Specific)VirulenceDam methyltransferaseKanamycinShiga Toxin 2Site-Specific DNA-Methyltransferase (Adenine-Specific)

Identifiers

PMID17981979
PMCPMC2223730
OpenAlexW2160781022

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.