Evidence map›Paper›PMID 26876644›Full record

ArticleScientific reports2016

Evolution and comparative analysis of the bat MHC-I region.

Justin H J Ng, Mary Tachedjian, Janine Deakin, James W Wynne, Jie Cui, Volker Haring, Ivano Broz, Honglei Chen, Katherine Belov, Lin-Fa Wang and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
4.7field-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

29 citing papers in PubMed, 52 citations in OpenAlex.

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  9. Establishment of a Captive Cave Nectar Bat (Journal of the American Association for Laboratory Animal Science : JAALAS · 2022
    Article
  10. Review
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  16. Novel Insights Into Immune Systems of Bats.Frontiers in immunology · 2020
    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

11 authors at 6 institutions in 2 countries.

Justin H J NgCSIRO Health and Biosecurity Business Unit, Australian Animal Health Laboratory, Geelong, VIC 3220, Australia.
Mary TachedjianCSIRO Health and Biosecurity Business Unit, Australian Animal Health Laboratory, Geelong, VIC 3220, Australia.
Janine DeakinInstitute for Applied Ecology, The University of Canberra, ACT 2617, Australia.
James W WynneCSIRO Health and Biosecurity Business Unit, Australian Animal Health Laboratory, Geelong, VIC 3220, Australia.
Jie CuiProgram in Emerging Infectious Diseases, Duke-National University of Singapore Medical School, Singapore 169857.
Volker HaringCSIRO, Australian Animal Health Laboratory, Geelong, VIC 3220, Australia.
Ivano BrozCSIRO, Australian Animal Health Laboratory, Geelong, VIC 3220, Australia.
Honglei ChenCSIRO, Australian Animal Health Laboratory, Geelong, VIC 3220, Australia.
Katherine BelovFaculty of Veterinary Science, University of Sydney, NSW 2006, Australia.
Lin-Fa WangProgram in Emerging Infectious Diseases, Duke-National University of Singapore Medical School, Singapore 169857.
Michelle L BakerCSIRO Health and Biosecurity Business Unit, Australian Animal Health Laboratory, Geelong, VIC 3220, Australia.
Australian Centre for Disease Preparedness · AUCSIRO Health and Biosecurity · AUNational University of Singapore · SGCommonwealth Scientific and Industrial Research Organisation · AUUniversity of Canberra · AUUniversity of Sydney · AU

Funding

UNM COBRE: THEORETICAL STUDY OF SPECIFICITY OF RNA SILENCING MECHANISMP20RR018754 · NCRR · UNIVERSITY OF NEW MEXICO · PI WITT, CHRISTOPHER · 2003 to 2011
$16.7M
NCRR NIH HHS P20 RR018754NCRR NIH HHS P20RR018754
6 · The paper itself

Abstract

Bats are natural hosts to numerous viruses and have ancient origins, having diverged from other eutherian mammals early in evolution. These characteristics place them in an important position to provide insights into the evolution of the mammalian immune system and antiviral immunity. We describe the first detailed partial map of a bat (Pteropus alecto) MHC-I region with comparative analysis of the MHC-I region and genes. The bat MHC-I region is highly condensed, yet relatively conserved in organisation, and is unusual in that MHC-I genes are present within only one of the three highly conserved class I duplication blocks. We hypothesise that MHC-I genes first originated in the β duplication block, and subsequently duplicated in a step-wise manner across the MHC-I region during mammalian evolution. Furthermore, bat MHC-I genes contain unique insertions within their peptide-binding grooves potentially affecting the peptide repertoire presented to T cells, which may have implications for the ability of bats to control infection without overt disease.

Indexed as

Evolution, MolecularAnimalsChiropteraConserved SequenceGenes, MHC Class IGenomeHumansMammalsMolecular Sequence AnnotationPeptidesProtein BindingPeptides

Identifiers

PMID26876644
PMCPMC4753418
OpenAlexW2408150677

What OpenQuestion holds

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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.