Evidence map›Paper›PMID 19959527›Full record

ArticleHuman molecular genetics2010

Mechanisms of copy number variation and hybrid gene formation in the KIR immune gene complex.

James A Traherne, Maureen Martin, Rosemary Ward, Maki Ohashi, Fawnda Pellett, Dafna Gladman, Derek Middleton, Mary Carrington, John Trowsdale

Open access · hybridAbstract read
In one paragraph

Article in Human molecular genetics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing 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

65 citing papers in PubMed, 102 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Identification of the hybrid geneFrontiers in immunology · 2024
    Article
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  9. Review
  10. Article
  11. Article
  12. Review
  13. Following Transplantation for Acute Myelogenous Leukemia, DonorJournal of immunology (Baltimore, Md. : 1950) · 2021
    Article
  14. Review
  15. High-Resolution Characterization ofFrontiers in immunology · 2021
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review

5 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

9 authors at 4 institutions in 3 countries.

James A TraherneDivision of Immunology, Department of Pathology, University of Cambridge Cambridge CB2 1QP, UK. jat51@cam.ac.uk
Maureen Martin
Rosemary Ward
Maki Ohashi
Fawnda Pellett
Dafna Gladman
Derek Middleton
Mary Carrington
John Trowsdale
University of Cambridge · GBToronto Western Hospital · CARagon Institute of MGH, MIT and Harvard · USScience Applications International Corporation (United States) · US

Funding

Molecular genetics and population studies of the KIR and HLA gene complexesZIABC010792 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI CARRINGTON, MARY N. · 2009 to 2025
$7.8M
CCR NIH HHS HHSN261200800001CIntramural NIH HHSMedical Research Council G0401569Medical Research Council G9800943NCI NIH HHS HHSN261200800001ENIH HHS HHSN261200800001EWellcome Trust
6 · The paper itself

Abstract

The fine-scale structure of the majority of copy number variation (CNV) regions remains unknown. The killer immunoglobulin receptor (KIR) gene complex exhibits significant CNV. The evolutionary plasticity of the KIRs and their broad biomedical relevance makes it important to understand how these immune receptors evolve. In this paper, we describe haplotype re-arrangement creating novel loci at the KIR complex. We completely sequenced, after fosmid cloning, two rare contracted haplotypes. Evidence of frequent hybrid KIR genes in samples from many populations suggested that re-arrangements may be frequent and selectively advantageous. We propose mechanisms for formation of novel hybrid KIR genes, facilitated by protrusive non-B DNA structures at transposon recombination sites. The heightened propensity to generate novel hybrid KIR receptors may provide a proactive evolutionary measure, to militate against pathogen evasion or subversion. We propose that CNV in KIR is an evolutionary strategy, which KIR typing for disease association must take into account.

Indexed as

Genetic VariationChromosome MappingGene DosageGene DuplicationGenes, ImmunoglobulinHaplotypesHumansMultigene FamilyReceptors, KIRReceptors, KIR

Identifiers

PMID19959527
PMCPMC2816608
OpenAlexW2097412369

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.