Evidence map›Paper›PMID 22955231›Full record

ArticleThe ISME journal2013

A small predatory core genome in the divergent marine Bacteriovorax marinus SJ and the terrestrial Bdellovibrio bacteriovorus.

Lisa C Crossman, Huan Chen, Ana-M Cerdeño-Tárraga, Karen Brooks, Michael A Quail, Silvia A Pineiro, Laura Hobley, R Elizabeth Sockett, Stephen D Bentley, Julian Parkhill and 2 more

Open access · hybridAbstract read
In one paragraph

Article in The ISME journal, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

26 citing papers in PubMed, 53 citations in OpenAlex.

  1. Article
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  5. Review
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  9. Frontiers in microbiology · 2020
    Article
  10. Frontiers in microbiology · 2020
    Article
  11. Article
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  14. Article
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  16. Microbial Surface Colonization and Biofilm Development in Marine Environments.Microbiology and molecular biology reviews : MMBR · 2016
    Review
  17. Article
  18. Article
  19. Article
  20. 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

12 authors at 7 institutions in 2 countries.

Lisa C CrossmanDepartment of Bioinformatics, The Genome Analysis Centre, Norwich Research Park, Norwich, UK. lisa.crossman@bbsrc.ac.uk
Huan Chen
Ana-M Cerdeño-Tárraga
Karen Brooks
Michael A Quail
Silvia A Pineiro
Laura Hobley
R Elizabeth Sockett
Stephen D Bentley
Julian Parkhill
Henry N Williams
O Colin Stine
Wellcome Sanger Institute · GBFlorida Agricultural and Mechanical University · USUniversity of Nottingham · GBEarlham Institute · GBUnited States Food and Drug Administration · USUniversity of Maryland, Baltimore · USWellcome Trust · GB

Funding

Biotechnology and Biological Sciences Research Council BB/G003092/1Biotechnology and Biological Sciences Research Council G003092/1Wellcome Trust 082372
6 · The paper itself

Abstract

Bacteriovorax marinus SJ is a predatory delta-proteobacterium isolated from a marine environment. The genome sequence of this strain provides an interesting contrast to that of the terrestrial predatory bacterium Bdellovibrio bacteriovorus HD100. Based on their predatory lifestyle, Bacteriovorax were originally designated as members of the genus Bdellovibrio but subsequently were re-assigned to a new genus and family based on genetic and phenotypic differences. B. marinus attaches to gram-negative bacteria, penetrates through the cell wall to form a bdelloplast, in which it replicates, as shown using microscopy. Bacteriovorax is distinct, as it shares only 30% of its gene products with its closest sequenced relatives. Remarkably, 34% of predicted genes over 500 nt in length were completely unique with no significant matches in the databases. As expected, Bacteriovorax shares several characteristic loci with the other delta-proteobacteria. A geneset shared between Bacteriovorax and Bdellovibrio that is not conserved among other delta-proteobacteria such as Myxobacteria (which destroy prey bacteria externally via lysis), or the non-predatory Desulfo-bacteria and Geobacter species was identified. These 291 gene orthologues common to both Bacteriovorax and Bdellovibrio may be the key indicators of host-interaction predatory-specific processes required for prey entry. The locus from Bdellovibrio bacteriovorus is implicated in the switch from predatory to prey/host-independent growth. Although the locus is conserved in B. marinus, the sequence has only limited similarity. The results of this study advance understanding of both the similarities and differences between Bdellovibrio and Bacteriovorax and confirm the distant relationship between the two and their separation into different families.

Indexed as

Bacterial ProteinsBdellovibrioDeltaproteobacteriaFood ChainGene Expression Regulation, BacterialGenome, BacterialMolecular Sequence DataPhylogenyPlasmidsSeawaterBacterial Proteins

Identifiers

PMID22955231
PMCPMC3526173
OpenAlexW1965622349

What OpenQuestion holds

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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.