Evidence map›Paper›PMID 26066798›Full record

ArticleMicrobiology (Reading, England)2015

Mycobacteriophage-repressor-mediated immunity as a selectable genetic marker: Adephagia and BPs repressor selection.

Zaritza O Petrova, Gregory W Broussard, Graham F Hatfull

Open access · greenAbstract read
In one paragraph

Article in Microbiology (Reading, England), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.2field-weighted citation impact, top 14% 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

21 citing papers in PubMed, 30 citations in OpenAlex.

  1. All the world's a phage.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  18. Mycobacteriophages.Microbiology spectrum · 2018
    Review
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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 at 1 institution in 1 country.

Zaritza O PetrovaDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, PA 15260, USA.
Gregory W BroussardDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, PA 15260, USA.
Graham F HatfullDepartment of Biological Sciences, University of Pittsburgh, Pittsburgh, PA 15260, USA.
University of Pittsburgh · US

Funding

GENOMIC ANALYSIS OF LAMBDOID, TB &OTHER BACTERIOPHAGESR01GM051975 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI HENDRIX, ROGER W · 1995 to 2007
$2.4M
NIGMS NIH HHS GM51975NIGMS NIH HHS R01 GM051975
6 · The paper itself

Abstract

Mycobacteriophages provide an abundance of systems for use in mycobacterial genetics, including manipulation of Mycobacterium tuberculosis. Because of the dearth of antibiotic resistance cassettes and biosafety concerns in constructing recombinant virulent M. tuberculosis strains, we developed the use of mycobacteriophage-encoded repressor genes that can be selected in the presence of lytic versions of their cognate phages. The phage Adephagia repressor gene (43) was identified through its ability to confer immunity to Adephagia superinfection, together with the mapping of mutations in gene 43 that confer a clear-phage phenotype. Plasmid transformants containing either Adephagia 43 or the previously identified BPs repressor 33 can be readily selected following electroporation using engineered lytic derivatives of Adephagia and BPs, respectively. Selection is as efficient as antibiotic selection, can be used with either single-copy integration vectors or with extrachromosomal vectors, and works similarly in both Mycobacterium smegmatis and M. tuberculosis.

Indexed as

Genetic MarkersGenetic VectorsMycobacteriophagesMycobacterium smegmatisMycobacterium tuberculosisPlasmidsRepressor ProteinsViral ProteinsGenetic MarkersRepressor ProteinsViral Proteins

Identifiers

PMID26066798
PMCPMC4681040
OpenAlexW1916885606

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.