Evidence map›Paper›PMID 35727726›Full record

ArticleG3 (Bethesda, Md.)2022

Systematic overexpression of genes encoded by mycobacteriophage Waterfoul reveals novel inhibitors of mycobacterial growth.

Danielle Heller, Isabel Amaya, Aleem Mohamed, Ilzat Ali, Dmitri Mavrodi, Padraig Deighan, Viknesh Sivanathan

Open access · goldAbstract read
In one paragraph

Article in G3 (Bethesda, Md.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

9 citing papers in PubMed, 18 citations in OpenAlex.

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  8. Genome Sequence of the Cluster CDMicrobiology resource announcements · 2022
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 1 country.

Danielle HellerDepartment of Science Education, Howard Hughes Medical Institute, Chevy Chase, MD 20185, USA.ORCID 0000-0002-6581-1256
Isabel AmayaDepartment of Science Education, Howard Hughes Medical Institute, Chevy Chase, MD 20185, USA.ORCID 0000-0002-6169-9711
Aleem MohamedDepartment of Biology, University of Maryland Baltimore County, Baltimore, MD 21250, USA.
Ilzat AliDepartment of Biology, University of Maryland Baltimore County, Baltimore, MD 21250, USA.
Dmitri MavrodiCenter for Molecular & Cellular Biosciences, University of Southern Mississippi, Hattiesburg, MS 39406, USA.ORCID 0000-0002-9644-2094
Padraig DeighanDepartment of Biology, Emmanuel College, Boston, MA 02115, USA.ORCID 0000-0002-2857-1206
Viknesh SivanathanDepartment of Science Education, Howard Hughes Medical Institute, Chevy Chase, MD 20185, USA.ORCID 0000-0001-7163-4543
Howard Hughes Medical Institute · USUniversity of Maryland, Baltimore County · USEmmanuel College - Massachusetts · USUniversity of Southern Mississippi · US

Funding

Training and Mentoring Core P20GM103476 · NIGMS · UNIVERSITY OF SOUTHERN MISSISSIPPI · PI MICHAEL R GARRETT · 2012 to 2026
$60.2M
Howard Hughes Medical InstituteNIGMS NIH HHS P20 GM103476
6 · The paper itself

Abstract

Bacteriophages represent an enormous reservoir of novel genes, many of which are unrelated to existing entries in public databases and cannot be assigned a predicted function. Characterization of these genes can provide important insights into the intricacies of phage-host interactions and may offer new strategies to manipulate bacterial growth and behavior. Overexpression is a useful tool in the study of gene-mediated effects, and we describe here the construction of a plasmid-based overexpression library of a complete set of genes for Waterfoul, a mycobacteriophage closely related to those infecting clinically important strains of Mycobacterium tuberculosis and/or Mycobacterium abscessus. The arrayed Waterfoul gene library was systematically screened in a plate-based cytotoxicity assay, identifying a diverse set of 32 Waterfoul gene products capable of inhibiting the growth of the host Mycobacterium smegmatis and providing a first look at the frequency and distribution of cytotoxic products encoded within a single mycobacteriophage genome. Several of these Waterfoul gene products were observed to confer potent anti-mycobacterial effects, making them interesting candidates for follow-up mechanistic studies.

Indexed as

BacteriophagesMycobacteriophagesMycobacterium tuberculosisSiphoviridaeMycobacterium smegmatiscytotoxicitymycobacteriophageMycobacterium smegmatis

Identifiers

PMID35727726
PMCPMC9339283
OpenAlexW4283219612

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.