Evidence map›Paper›PMID 19684144›Full record

ArticleJournal of bacteriology2009

The Iho670 fibers of Ignicoccus hospitalis: a new type of archaeal cell surface appendage.

Daniel W Müller, Carolin Meyer, Sonja Gürster, Ulf Küper, Harald Huber, Reinhard Rachel, Gerhard Wanner, Reinhard Wirth, Annett Bellack

Open access · greenAbstract read
In one paragraph

Article in Journal of bacteriology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.4field-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

22 citing papers in PubMed, 37 citations in OpenAlex.

  1. Tat-dependent bundling pilus of a halophilic archaeon assembles by a strand donation mechanism and facilitates biofilm formation.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  2. Article
  3. Cryo-EM of bacterial pili and archaeal flagellar filaments.Current opinion in structural biology · 2017
    Review
  4. Structure andeLife · 2017
    Article
  5. Archaeal flagellin combines a bacterial type IV pilin domain with an Ig-like domain.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. The archaeal cell envelope.Nature reviews. Microbiology · 2011
    Review
  17. Article
  18. Article
  19. Article
  20. Review
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

9 authors at 1 institution in 1 country.

Daniel W MüllerUniversität Regensburg, Mikrobiologie-NWF III, Universitätsstrasse 31, D-93053 Regensburg, Germany.
Carolin Meyer
Sonja Gürster
Ulf Küper
Harald Huber
Reinhard Rachel
Gerhard Wanner
Reinhard Wirth
Annett Bellack
University of Regensburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ignicoccus hospitalis forms many cell surface appendages, the Iho670 fibers (width, 14 nm; length, up to 20 mum), which constitute up to 5% of cellular protein. They are composed mainly of protein Iho670, possessing no homology to archaeal flagellins or fimbrins. Their existence as structures different from archaeal flagella or fimbriae have gone unnoticed up to now because they are very brittle.

Indexed as

Amino Acid SequenceArchaeal ProteinsCell Surface ExtensionsCrenarchaeotaArchaeal Proteins

Identifiers

PMID19684144
PMCPMC2753025
OpenAlexW2136346576

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.