Evidence map›Paper›PMID 23666332›Full record

ArticleApplied and environmental microbiology2013

Investigation of the relationship between lactococcal host cell wall polysaccharide genotype and 936 phage receptor binding protein phylogeny.

Jennifer Mahony, Witold Kot, James Murphy, Stuart Ainsworth, Horst Neve, Lars H Hansen, Knut J Heller, Søren J Sørensen, Karin Hammer, Christian Cambillau and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed
9.0field-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

69 citing papers in PubMed, 114 citations in OpenAlex.

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9 more citing papers are in PubMed but not listed here.

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

12 authors at 5 institutions in 4 countries.

Jennifer MahonyDepartment of Microbiology, University College Cork, Cork, Ireland.
Witold Kot
James Murphy
Stuart Ainsworth
Horst Neve
Lars H Hansen
Knut J Heller
Søren J Sørensen
Karin Hammer
Christian Cambillau
Finn K Vogensen
Douwe van Sinderen
University College Cork · IEUniversity of Copenhagen · DKMax Rubner Institut · DEArchitecture et Fonction des Macromolécules Biologiques · FRTechnical University of Denmark · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Comparative genomics of 11 lactococcal 936-type phages combined with host range analysis allowed subgrouping of these phage genomes, particularly with respect to their encoded receptor binding proteins. The so-called pellicle or cell wall polysaccharide of Lactococcus lactis, which has been implicated as a host receptor of (certain) 936-type phages, is specified by a large gene cluster, which, among different lactococcal strains, contains highly conserved regions as well as regions of diversity. The regions of diversity within this cluster on the genomes of lactococcal strains MG1363, SK11, IL1403, KF147, CV56, and UC509.9 were used for the development of a multiplex PCR system to identify the pellicle genotype of lactococcal strains used in this study. The resulting comparative analysis revealed an apparent correlation between the pellicle genotype of a given host strain and the host range of tested 936-type phages. Such a correlation would allow prediction of the intrinsic 936-type phage sensitivity of a particular lactococcal strain and substantiates the notion that the lactococcal pellicle polysaccharide represents the receptor for (certain) 936-type phages while also partially explaining the molecular reasons behind the observed narrow host range of such phages.

Indexed as

Genome, ViralMultigene FamilyBacteriophagesCarrier ProteinsCell WallLactococcusMicroscopy, Electron, TransmissionMolecular Sequence DataMultiplex Polymerase Chain ReactionPolysaccharides, BacterialReceptors, VirusSequence Analysis, DNACarrier ProteinsPolysaccharides, BacterialReceptors, Virus

Identifiers

PMID23666332
PMCPMC3697520
OpenAlexW2170810106

What OpenQuestion holds

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Registered trials

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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.