Evidence map›Paper›PMID 31957661›Full record

ArticleVirology2020

Bacteriophage P1 does not show spatial preference when infecting Escherichia coli.

Kailun Zhang, Ry Young, Lanying Zeng

Open access · greenAbstract read
In one paragraph

Article in Virology, 2020. 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
1.3field-weighted citation impact, top 22% 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, 13 citations in OpenAlex.

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  9. ssRNA phage penetration triggers detachment of the F-pilus.Proceedings of the National Academy of Sciences of the United States of America · 2020
    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

3 authors at 1 institution in 1 country.

Kailun ZhangDepartment of Biochemistry and Biophysics, Texas A&M University, College Station, TX, 77843, USA; Center for Phage Technology, Texas A&M University, College Station, TX, 77843, USA.
Ry YoungDepartment of Biochemistry and Biophysics, Texas A&M University, College Station, TX, 77843, USA; Center for Phage Technology, Texas A&M University, College Station, TX, 77843, USA.
Lanying ZengDepartment of Biochemistry and Biophysics, Texas A&M University, College Station, TX, 77843, USA; Center for Phage Technology, Texas A&M University, College Station, TX, 77843, USA. Electronic address: lzeng@tamu.edu.
Texas A&M University · US

Funding

CONTROL OF VIRUS-INDUCED LYSISR01GM027099 · NIGMS · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI YOUNG, RYLAND FLETCHER · 1985 to 2019
$4.6M
Phage LysisR35GM136396 · NIGMS · TEXAS A&M AGRILIFE RESEARCH · PI YOUNG, RYLAND FLETCHER · 2020 to 2024
$1.9M
Integration of Diverse Inputs Determines Developmental OutcomesR01GM107597 · NIGMS · TEXAS A&M AGRILIFE RESEARCH · PI BALAZSI, GABOR, ZENG, LANYING · 2015 to 2018
$1.7M
NIGMS NIH HHS R01 GM027099NIGMS NIH HHS R01 GM107597NIGMS NIH HHS R35 GM136396
6 · The paper itself

Abstract

To begin its infection, a bacteriophage first needs to adsorb to cells. The adsorption site on the cell surface may influence viral DNA injection, gene expression and cell-fate development. Here, we study the early steps of the infection cycle of coliphage P1, focusing on their correlation with spatial locations at the single-cell level. By fluorescently labeling P1 virions, we found that P1 shows no spatial preference on cell surface adsorption. In addition, live-cell phage DNA imaging revealed that adsorption sites do not affect the success rate for P1 in injecting its DNA into the cell. Furthermore, the lysis-lysogeny decision of P1 does not depend on the adsorption site, based on fluorescence reporters for the lytic and lysogenic pathways. These findings highlight the different infection strategies used by the two paradigmatic coliphages differ from those found in the paradigmatic phage lambda, highlighting that different infection strategies are used by phages.

Indexed as

AdsorptionBacteriophage P1Capsid ProteinsCell MembraneCytoplasmDNA, ViralEscherichia coliLuminescent ProteinsLysogenyMicroscopy, FluorescenceRecombinant Fusion ProteinsSingle-Cell AnalysisVirus AttachmentCapsid ProteinsDNA, ViralLuminescent ProteinsRecombinant Fusion ProteinsAdsorptionBacteriophagesCell fateDNA injectionPhage P1Spatial preference

Identifiers

PMID31957661
PMCPMC7024032
OpenAlexW2999762712

What OpenQuestion holds

Textmetadata
LicenceTDM
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.