Evidence map›Paper›PMID 14629041›Full record

ArticleJournal of molecular evolution2003

Intra- and interbacterial genetic exchange of Lyme disease spirochete erp genes generates sequence identity amidst diversity.

Brian Stevenson, Jennifer C Miller

Abstract read
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Article in Journal of molecular evolution, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

43 citing papers in PubMed, 62 citations in OpenAlex.

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  18. Genetics of Borrelia burgdorferi.Annual review of genetics · 2012
    Review
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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

2 authors at 1 institution in 1 country.

Brian StevensonDepartment of Microbiology, Immunology, and Molecular Genetics, MS415 Chandler Medical Center, University of Kentucky College of Medicine, Lexington, KY 40536-0298, USA. bstev0@uky.edu
Jennifer C Miller
Albert B. Chandler Hospital · US

Funding

ANALYSIS OF BORRELIA BURGDORFERI ERP PROTEINSR01AI044254 · NIAID · UNIVERSITY OF KENTUCKY · PI STEVENSON, BRIAN · 2000 to 2010
$3.1M
NIAID NIH HHS R01-AI44254
6 · The paper itself

Abstract

All isolates of the spirochete Borrelia burgdorferi contain multiple, different plasmids of the cp32 family, each of which contains a locus encoding Erp surface proteins. Many of these proteins are known to bind host complement regulatory factor H, enabling the bacteria to avoid killing by the alternative complement pathway during vertebrate infection. In the present study, we characterized the erp loci and cp32 plasmids of strains N40, Sh-2-82, and 297 and compared them to the previously determined cp32 sequences of type strain B31. Bacteria of strain N40 contain 6 different cp32s, those of Sh-2-82 contain 10, and 297 bacteria contain 9 cp32s. Significant conservation between all strains was noted for the cp32 loci responsible for plasmid maintenance, indicating close relationships that appear to correspond with incompatibility groups. In contrast, considerable diversity was found between erp gene sequences, both within individual bacteria and between different strains. However, examples of identities among erp loci were found, with strains Sh-2-82, 297, and B31 each containing three identical loci that likely arose through intrabacterial genetic rearrangements. These studies also found the first evidence of large-scale genetic exchanges between Lyme disease spirochetes in nature, including the apparent transfer of an entire cp32 plasmid between two different bacteria.

Indexed as

Genes, BacterialAmino Acid SequenceAnimalsAntigens, BacterialBacterial Outer Membrane ProteinsBacterial ProteinsBase SequenceBorrelia burgdorferiCloning, MolecularDNA, BacterialGenetic VariationHumansLipoproteinsLyme DiseaseMolecular Sequence DataPhylogenyAntigens, BacterialBacterial Outer Membrane ProteinsBacterial ProteinsDNA, BacterialLipoproteinsOspE protein, Borrelia burgdorferi

Identifiers

PMID14629041
OpenAlexW2038209711

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.