Evidence map›Paper›PMID 19132089›Full record

ArticlePLoS pathogens2009

Genomic survey of the non-cultivatable opportunistic human pathogen, Enterocytozoon bieneusi.

Donna E Akiyoshi, Hilary G Morrison, Shi Lei, Xiaochuan Feng, Quanshun Zhang, Nicolas Corradi, Harriet Mayanja, James K Tumwine, Patrick J Keeling, Louis M Weiss and 1 more

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
7.9field-weighted citation impact, top 2% 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

63 citing papers in PubMed, 135 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. A Putative TRAPα Protein of MicrosporidiaJournal of fungi (Basel, Switzerland) · 2023
    Article
  7. Comparative Genomics of Microsporidia.Experientia supplementum (2012) · 2022
    Article
  8. Identification and Characterization of Three Spore Wall Proteins ofFrontiers in cellular and infection microbiology · 2022
    Article
  9. Article
  10. Ecological and public health significance ofOne health (Amsterdam, Netherlands) · 2021
    Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Error-prone protein synthesis in parasites with the smallest eukaryotic genome.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  17. Article
  18. Review
  19. Article
  20. Article

3 more citing papers are in PubMed but not listed here.

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

11 authors at 7 institutions in 3 countries.

Donna E AkiyoshiDepartment of Biomedical Sciences, Division of Infectious Diseases, Tufts Cummings School of Veterinary Medicine, North Grafton, Massachusetts, United States of America. donna.akiyoshi@tufts.edu
Hilary G Morrison
Shi Lei
Xiaochuan Feng
Quanshun Zhang
Nicolas Corradi
Harriet Mayanja
James K Tumwine
Patrick J Keeling
Louis M Weiss
Saul Tzipori
New England Disabled Sports · USUniversity of British Columbia · CAAlbert Einstein College of Medicine · USMakerere University · UGMarine Biological Laboratory · USMulago Hospital · UGTufts University · US

Funding

New Opportunistic Infections in AIDS MicrosporidosisR01AI031788 · NIAID · YESHIVA UNIVERSITY · PI WEISS, LOUIS M. · 1992 to 2011
$4.6M
A Genome Sequence Survey of Enterocytozoon bieneusiR21AI064118 · NIAID · TUFTS UNIVERSITY BOSTON · PI AKIYOSHI, DONNA E · 2005 to 2006
$646k
Generation of Reagents for E. bieneusi Genome SequencingR21AI052792 · NIAID · TUFTS UNIVERSITY BOSTON · PI TZIPORI, SAUL R · 2002 to 2003
$464k
NIAID NIH HHS R01 AI031788NIAID NIH HHS R21 AI052792NIAID NIH HHS R21 AI064118NIAID NIH HHS R21 AI52792PHS HHS HHSN266200400041CPHS HHS HHSN2662004037C
6 · The paper itself

Abstract

Enterocytozoon bieneusi is the most common microsporidian associated with human disease, particularly in the immunocompromised population. In the setting of HIV infection, it is associated with diarrhea and wasting syndrome. Like all microsporidia, E. bieneusi is an obligate, intracellular parasite, but unlike others, it is in direct contact with the host cell cytoplasm. Studies of E. bieneusi have been greatly limited due to the absence of genomic data and lack of a robust cultivation system. Here, we present the first large-scale genomic dataset for E. bieneusi. Approximately 3.86 Mb of unique sequence was generated by paired end Sanger sequencing, representing about 64% of the estimated 6 Mb genome. A total of 3,804 genes were identified in E. bieneusi, of which 1,702 encode proteins with assigned functions. Of these, 653 are homologs of Encephalitozoon cuniculi proteins. Only one E. bieneusi protein with assigned function had no E. cuniculi homolog. The shared proteins were, in general, evenly distributed among the functional categories, with the exception of a dearth of genes encoding proteins associated with pathways for fatty acid and core carbon metabolism. Short intergenic regions, high gene density, and shortened protein-coding sequences were observed in the E. bieneusi genome, all traits consistent with genomic compaction. Our findings suggest that E. bieneusi is a likely model for extreme genome reduction and host dependence.

Indexed as

Genome, FungalDNA, IntergenicEnterocytozoonFungal ProteinsGenes, FungalHumansMicrosporidiosisOpen Reading FramesOpportunistic InfectionsSequence Analysis, DNADNA, IntergenicFungal Proteins

Identifiers

PMID19132089
PMCPMC2607024
OpenAlexW2048384389

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.