Evidence map›Paper›PMID 26475105›Full record

ArticleApplied and environmental microbiology2016

Genomic Diversity of Phages Infecting Probiotic Strains of Lactobacillus paracasei.

Diego J Mercanti, Geneviève M Rousseau, María L Capra, Andrea Quiberoni, Denise M Tremblay, Simon J Labrie, Sylvain Moineau

Open access · bronzeAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.8field-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

15 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Article
  3. Genome Characterization ofAntibiotics (Basel, Switzerland) · 2021
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. 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

7 authors at 2 institutions in 2 countries.

Diego J MercantiInstituto de Lactología Industrial (Universidad Nacional del Litoral, Consejo Nacional de Investigaciones Científicas y Técnicas), Facultad de Ingeniería Química, Santa Fe, Argentina diegojav78@gmail.com sylvain.moineau@bcm.ulaval.ca.ORCID http://orcid.org/0000-0001-5243-9259
Geneviève M RousseauDépartement de Biochimie, de Microbiologie, et de Bioinformatique and PROTEO, Faculté des Sciences et de Génie, Félix d'Hérelle Reference Center for Bacterial Viruses, and GREB, Faculté de Médecine Dentaire, Université Laval, Québec City, Québec, Canada.
María L CapraInstituto de Lactología Industrial (Universidad Nacional del Litoral, Consejo Nacional de Investigaciones Científicas y Técnicas), Facultad de Ingeniería Química, Santa Fe, Argentina.
Andrea QuiberoniInstituto de Lactología Industrial (Universidad Nacional del Litoral, Consejo Nacional de Investigaciones Científicas y Técnicas), Facultad de Ingeniería Química, Santa Fe, Argentina.
Denise M TremblayDépartement de Biochimie, de Microbiologie, et de Bioinformatique and PROTEO, Faculté des Sciences et de Génie, Félix d'Hérelle Reference Center for Bacterial Viruses, and GREB, Faculté de Médecine Dentaire, Université Laval, Québec City, Québec, Canada.
Simon J LabrieDépartement de Biochimie, de Microbiologie, et de Bioinformatique and PROTEO, Faculté des Sciences et de Génie, Félix d'Hérelle Reference Center for Bacterial Viruses, and GREB, Faculté de Médecine Dentaire, Université Laval, Québec City, Québec, Canada.
Sylvain MoineauDépartement de Biochimie, de Microbiologie, et de Bioinformatique and PROTEO, Faculté des Sciences et de Génie, Félix d'Hérelle Reference Center for Bacterial Viruses, and GREB, Faculté de Médecine Dentaire, Université Laval, Québec City, Québec, Canada diegojav78@gmail.com sylvain.moineau@bcm.ulaval.ca.
Université Laval · CAConsejo Nacional de Investigaciones Científicas y Técnicas · AR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Strains of the Lactobacillus casei group have been extensively studied because some are used as probiotics in foods. Conversely, their phages have received much less attention. We analyzed the complete genome sequences of five L. paracasei temperate phages: CL1, CL2, iLp84, iLp1308, and iA2. Only phage iA2 could not replicate in an indicator strain. The genome lengths ranged from 34,155 bp (iA2) to 39,474 bp (CL1). Phages iA2 and iLp1308 (34,176 bp) possess the smallest genomes reported, thus far, for phages of the L. casei group. The GC contents of the five phage genomes ranged from 44.8 to 45.6%. As observed with many other phages, their genomes were organized as follows: genes coding for DNA packaging, morphogenesis, lysis, lysogeny, and replication. Phages CL1, CL2, and iLp1308 are highly related to each other. Phage iLp84 was also related to these three phages, but the similarities were limited to gene products involved in DNA packaging and structural proteins. Genomic fragments of phages CL1, CL2, iLp1308, and iLp84 were found in several genomes of L. casei strains. Prophage iA2 is unrelated to these four phages, but almost all of its genome was found in at least four L. casei strains. Overall, these phages are distinct from previously characterized Lactobacillus phages. Our results highlight the diversity of L. casei phages and indicate frequent DNA exchanges between phages and their hosts.

Indexed as

Genome, ViralBacteriophagesBase SequenceGenetic VariationGenomicsLacticaseibacillus caseiMolecular Sequence DataPhylogenyProbioticsViral ProteinsViral Proteins

Identifiers

PMID26475105
PMCPMC4702644
OpenAlexW2271716517

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.