Evidence map›Paper›PMID 28623392›Full record

ArticleImmunogenetics2017

MHC class I diversity in chimpanzees and bonobos.

Vincent Maibach, Jörg B Hans, Christina Hvilsom, Tomas Marques-Bonet, Linda Vigilant

Open access · hybridAbstract read
In one paragraph

Article in Immunogenetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
2.5field-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, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

  1. Pooled it
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  9. The inflated significance of neutral genetic diversity in conservation genetics.Proceedings of the National Academy of Sciences of the United States of America · 2021
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  13. The HLA A03 Supertype and SeveralJournal of virology · 2020
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  14. Review
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  16. THE EXPOSOME IN HUMAN EVOLUTION: FROM DUST TO DIESEL.The Quarterly review of biology · 2019
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  17. Article
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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

5 authors at 3 institutions in 3 countries.

Vincent MaibachDepartment of Primatology, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103, Leipzig, Germany. vincent_maibach@eva.mpg.de.
Jörg B HansDepartment of Primatology, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103, Leipzig, Germany.
Christina HvilsomCopenhagen Zoo, Roskildevej 38, 2000, Frederiksberg, Denmark.
Tomas Marques-BonetInstitute of Evolutionary Biology (UPF-CSIC), PRBB, Dr. Aiguader 88, 08003, Barcelona, Catalonia, Spain.
Linda VigilantDepartment of Primatology, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103, Leipzig, Germany.
Max Planck Institute for Evolutionary Anthropology · DECopenhagen Zoo · DKInstitució Catalana de Recerca i Estudis Avançats · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Major histocompatibility complex (MHC) class I genes are critically involved in the defense against intracellular pathogens. MHC diversity comparisons among samples of closely related taxa may reveal traces of past or ongoing selective processes. The bonobo and chimpanzee are the closest living evolutionary relatives of humans and last shared a common ancestor some 1 mya. However, little is known concerning MHC class I diversity in bonobos or in central chimpanzees, the most numerous and genetically diverse chimpanzee subspecies. Here, we used a long-read sequencing technology (PacBio) to sequence the classical MHC class I genes A, B, C, and A-like in 20 and 30 wild-born bonobos and chimpanzees, respectively, with a main focus on central chimpanzees to assess and compare diversity in those two species. We describe in total 21 and 42 novel coding region sequences for the two species, respectively. In addition, we found evidence for a reduced MHC class I diversity in bonobos as compared to central chimpanzees as well as to western chimpanzees and humans. The reduced bonobo MHC class I diversity may be the result of a selective process in their evolutionary past since their split from chimpanzees.

Indexed as

PhylogenyAllelesAnimalsBiological EvolutionFemaleGene FrequencyGenetic VariationGenotypeGenotyping TechniquesHigh-Throughput Nucleotide SequencingHistocompatibility Antigens Class IHumansMaleOpen Reading FramesPan paniscusPan troglodytesHistocompatibility Antigens Class IGreat apesNext-generation sequencingPacBioPan paniscusPan troglodytes

Identifiers

PMID28623392
PMCPMC5597694
OpenAlexW2625232197

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.