Evidence map›Paper›PMID 26466991›Full record

ArticleBMC genomics2015

Genome-wide analysis reveals the extent of EAV-HP integration in domestic chicken.

David Wragg, Andrew S Mason, Le Yu, Richard Kuo, Raman A Lawal, Takele Taye Desta, Joram M Mwacharo, Chang-Yeon Cho, Steve Kemp, David W Burt and 1 more

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.5field-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

9 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Article
  3. Comparison of Multiple Strategies for Precision Transgene Knock-In inInternational journal of molecular sciences · 2023
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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 4 institutions in 4 countries.

David WraggEcology and Evolution, School of Life Sciences, University of Nottingham, University Park, Nottingham, UK. david.wragg@toulouse.inra.fr.
Andrew S MasonThe Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Midlothian, EH25 9RG, Edinburgh, UK. andrew.mason@roslin.ed.ac.uk.
Le YuGAIC Co. Ltd. Jing Chen Buiding, Science Park, South Street, Chao Yang District, Beijing, People's Republic Popular of China. leyu@genekang.com.
Richard KuoThe Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Midlothian, EH25 9RG, Edinburgh, UK. richard.kuo@roslin.ed.ac.uk.
Raman A LawalEcology and Evolution, School of Life Sciences, University of Nottingham, University Park, Nottingham, UK. plxral@nottingham.ac.uk.
Takele Taye DestaEcology and Evolution, School of Life Sciences, University of Nottingham, University Park, Nottingham, UK. plxtd@nottingham.ac.uk.
Joram M MwacharoEcology and Evolution, School of Life Sciences, University of Nottingham, University Park, Nottingham, UK. j.mwacharo@cgiar.org.
Chang-Yeon ChoAnimal Genetic Resources Station, National Institute of Animal Science, Namwon, Republic of Korea. bloodtype@korea.kr.
Steve KempInternational Livestock Research Institute, Naivasha Road, P.O. Box 30709, Nairobi, Kenya. s.kemp@cgiar.org.
David W BurtThe Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Midlothian, EH25 9RG, Edinburgh, UK. dave.burt@roslin.ed.ac.uk.
Olivier HanotteEcology and Evolution, School of Life Sciences, University of Nottingham, University Park, Nottingham, UK. olivier.hanotte@nottingham.ac.uk.
University of Nottingham · GBRoslin Institute · GBInternational Livestock Research Institute · KENational Institute of Animal Science · KR

Funding

Biotechnology and Biological Sciences Research Council BB/H009051/1Biotechnology and Biological Sciences Research Council BB/H009159/1Biotechnology and Biological Sciences Research Council BB/H009396/1Biotechnology and Biological Sciences Research Council BB/I011005/1Biotechnology and Biological Sciences Research Council BBS/E/D/20320000Wellcome Trust
6 · The paper itself

Abstract

backgroundEAV-HP is an ancient retrovirus pre-dating Gallus speciation, which continues to circulate in modern chicken populations, and led to the emergence of avian leukosis virus subgroup J causing significant economic losses to the poultry industry. We mapped EAV-HP integration sites in Ethiopian village chickens, a Silkie, Taiwan Country chicken, red junglefowl Gallus gallus and several inbred experimental lines using whole-genome sequence data.

resultsAn average of 75.22 ± 9.52 integration sites per bird were identified, which collectively group into 279 intervals of which 5 % are common to 90 % of the genomes analysed and are suggestive of pre-domestication integration events. More than a third of intervals are specific to individual genomes, supporting active circulation of EAV-HP in modern chickens. Interval density is correlated with chromosome length (P < 2.31(-6)), and 27 % of intervals are located within 5 kb of a transcript. Functional annotation clustering of genes reveals enrichment for immune-related functions (P < 0.05).

conclusionsOur results illustrate a non-random distribution of EAV-HP in the genome, emphasising the importance it may have played in the adaptation of the species, and provide a platform from which to extend investigations on the co-evolutionary significance of endogenous retroviral genera with their hosts.

Indexed as

Evolution, MolecularAnimalsAnimals, DomesticChickensGenomePhylogenyPoultryRetroviridaeVirus Integration

Identifiers

PMID26466991
PMCPMC4607243
OpenAlexW1821318774

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.