Evidence map›Paper›PMID 23874975›Full record

ArticlePloS one2013

A lover and a fighter: the genome sequence of an entomopathogenic nematode Heterorhabditis bacteriophora.

Xiaodong Bai, Byron J Adams, Todd A Ciche, Sandra Clifton, Randy Gaugler, Kwi-suk Kim, John Spieth, Paul W Sternberg, Richard K Wilson, Parwinder S Grewal

Open access · goldAbstract readComparative Study
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed, 1 pooled it
12.5field-weighted citation impact, top 1% 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

53 citing papers in PubMed, 1 synthesis or guideline pooled it, 123 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Draft Genomes ofJournal of nematology · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Heliyon · 2023
    Article
  15. StringentJournal of nematology · 2023
    Article
  16. Article
  17. An Intestinal Symbiotic Bacterial Strain ofInternational journal of molecular sciences · 2022
    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

10 authors at 7 institutions in 1 country.

Xiaodong BaiDepartment of Entomology, The Ohio State University - OARDC, Wooster, Ohio, USA.
Byron J Adams
Todd A Ciche
Sandra Clifton
Randy Gaugler
Kwi-suk Kim
John Spieth
Paul W Sternberg
Richard K Wilson
Parwinder S Grewal
Washington University in St. Louis · USThe Ohio State University · USBrigham Young University · USCalifornia Institute of Technology · USMichigan State University · USMichigan United · USRutgers, The State University of New Jersey · US

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

Heterorhabditis bacteriophora are entomopathogenic nematodes that have evolved a mutualism with Photorhabdus luminescens bacteria to function as highly virulent insect pathogens. The nematode provides a safe harbor for intestinal symbionts in soil and delivers the symbiotic bacteria into the insect blood. The symbiont provides virulence and toxins, metabolites essential for nematode reproduction, and antibiotic preservation of the insect cadaver. Approximately half of the 21,250 putative protein coding genes identified in the 77 Mbp high quality draft H. bacteriophora genome sequence were novel proteins of unknown function lacking homologs in Caenorhabditis elegans or any other sequenced organisms. Similarly, 317 of the 603 predicted secreted proteins are novel with unknown function in addition to 19 putative peptidases, 9 peptidase inhibitors and 7 C-type lectins that may function in interactions with insect hosts or bacterial symbionts. The 134 proteins contained mariner transposase domains, of which there are none in C. elegans, suggesting an invasion and expansion of mariner transposons in H. bacteriophora. Fewer Kyoto Encyclopedia of Genes and Genomes Orthologies in almost all metabolic categories were detected in the genome compared with 9 other sequenced nematode genomes, which may reflect dependence on the symbiont or insect host for these functions. The H. bacteriophora genome sequence will greatly facilitate genetics, genomics and evolutionary studies to gain fundamental knowledge of nematode parasitism and mutualism. It also elevates the utility of H. bacteriophora as a bridge species between vertebrate parasitic nematodes and the C. elegans model.

Indexed as

PhotorhabdusAnimalsDNA, ComplementaryGene LibraryGenomeHigh-Throughput Nucleotide SequencingMetabolic Networks and PathwaysMicrosatellite RepeatsPhylogenyProteinsRhabditoideaRNA InterferenceSpecies SpecificitySymbiosisDNA, ComplementaryProteins

Identifiers

PMID23874975
PMCPMC3715494
OpenAlexW1989167877

What OpenQuestion holds

Textmetadata
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.