Evidence map›Paper›PMID 20661731›Full record

ArticleImmunogenetics2010

Characterisation of MHC class II DRB genes in the northern tree shrew (Tupaia belangeri).

Claus Oppelt, Rebecca Wutzler, Dietrich von Holst

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Immunogenetics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.7field-weighted citation impact, top 13% 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

5 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Genome of the Chinese tree shrew.Nature communications · 2013
    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

3 authors at 2 institutions in 1 country.

Claus OppeltDepartment of Animal Physiology, University of Bayreuth, 95440 Bayreuth, Germany. claus.oppelt@uni-konstanz.de
Rebecca Wutzler
Dietrich von Holst
University of Bayreuth · DEUniversity of Konstanz · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genes of the major histocompatibility complex (MHC) mainly code for proteins of the immune system of jawed vertebrates. In particular, MHC class I and II cell surface proteins are crucial for the self/non-self discrimination of the adaptive immune system and are the most polymorphic genes in vertebrates. Positive selection, gene duplications and pseudogenes shape the face of the MHC and reflect a highly dynamic evolution. Here, we present for the first time data of the highly polymorphic MHC class II DRB exon 2 of a representative of the mammalian order scandentia, the northern tree shrew Tupaia belangeri. We found up to eight different alleles per individual and determined haplotype constitution by intensively studying their inheritance. The alleles were assigned to four putative loci, all of which were polymorphic. Only the most polymorphic locus was subject to positive selection within the antigen binding sites and only alleles of this locus were transcribed.

Indexed as

Amino Acid SequenceAnimalsEvolution, MolecularExonsGenes, MHC Class IIHaplotypesHLA-DR AntigensMolecular Sequence DataPhylogenyPolymerase Chain ReactionPolymorphism, GeneticSequence Homology, Amino AcidTupaiidaeHLA-DR Antigens

Identifiers

PMID20661731
OpenAlexW2101332407

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.