Evidence map›Paper›PMID 26453042›Full record

ArticleVirology journal2015

Bacteriophages isolated from Lake Michigan demonstrate broad host-range across several bacterial phyla.

Kema Malki, Alex Kula, Katherine Bruder, Emily Sible, Thomas Hatzopoulos, Stephanie Steidel, Siobhan C Watkins, Catherine Putonti

Open access · goldAbstract read
In one paragraph

Article in Virology journal, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed
9.7field-weighted citation impact, top 2% 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

60 citing papers in PubMed, 96 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Kema MalkiDepartment of Biology, Loyola University Chicago, Chicago, IL, 60660, USA.
Alex KulaDepartment of Biology, Loyola University Chicago, Chicago, IL, 60660, USA.
Katherine BruderDepartment of Biology, Loyola University Chicago, Chicago, IL, 60660, USA.
Emily SibleDepartment of Biology, Loyola University Chicago, Chicago, IL, 60660, USA.
Thomas HatzopoulosDepartment of Biology, Loyola University Chicago, Chicago, IL, 60660, USA.
Stephanie SteidelDepartment of Biology, Loyola University Chicago, Chicago, IL, 60660, USA.
Siobhan C WatkinsDepartment of Biology, Loyola University Chicago, Chicago, IL, 60660, USA. swatkins@luc.edu.
Catherine PutontiDepartment of Biology, Loyola University Chicago, Chicago, IL, 60660, USA.
Loyola University Chicago · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe study of bacteriophages continues to generate key information about microbial interactions in the environment. Many phenotypic characteristics of bacteriophages cannot be examined by sequencing alone, further highlighting the necessity for isolation and examination of phages from environmental samples. While much of our current knowledge base has been generated by the study of marine phages, freshwater viruses are understudied in comparison. Our group has previously conducted metagenomics-based studies samples collected from Lake Michigan - the data presented in this study relate to four phages that were extracted from the same samples.

findingsFour phages were extracted from Lake Michigan on the same bacterial host, exhibiting similar morphological characteristics as shown under transmission electron microscopy. Growth characteristics of the phages were unique to each isolate. Each phage demonstrated a host-range spanning several phyla of bacteria - to date, such a broad host-range is yet to be reported. Genomic data reveals genomes of a similar size, and close similarities between the Lake Michigan phages and the Pseudomonas phage PB1, however, the majority of annotated genes present were ORFans and little insight was offered into mechanisms for host-range.

conclusionsThe phages isolated from Lake Michigan are capable of infecting several bacterial phyla, and demonstrate varied phenotypic characteristics despite similarities in host preference, and at the genomic level. We propose that such a broad host-range is likely related to the oligotrophic nature of Lake Michigan, and the competitive benefit that this characteristic may lend to phages in nature.

Indexed as

Host SpecificityBacteriophagesDNA, ViralLakesMichiganMicroscopy, Electron, TransmissionMolecular Sequence DataSequence Analysis, DNAVirionDNA, Viral

Identifiers

PMID26453042
PMCPMC4600314
OpenAlexW1953127440

What OpenQuestion holds

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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.