Evidence map›Paper›PMID 27686863›Full record

ArticleNature communications2016

Feralisation targets different genomic loci to domestication in the chicken.

M Johnsson, E Gering, P Willis, S Lopez, L Van Dorp, G Hellenthal, R Henriksen, U Friberg, D Wright

Abstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
–field-weighted citation impact
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

28 citing papers in PubMed.

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  5. Rewilded horses in European nature conservation - a genetics, ethics, and welfare perspective.Biological reviews of the Cambridge Philosophical Society · 2025
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  11. The endangered brain: actively preservingRoyal Society open science · 2023
    Review
  12. Article
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  15. Article
  16. Article
  17. Article
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  19. Article
  20. 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

9 authors.

M JohnssonAVIAN Behavioural Genomics and Physiology Group, IFM Biology, Department of Zoology, Linköping University, 58183 Linköping, Sweden.
E GeringDepartment of Zoology, Michigan University, Michigan 48824, USA.
P WillisDepartment of Biology, University of Victoria, Victoria, British Columbia, Canada V8P 5C2.
S LopezUCL Genetics Institute, Department of Genetics, Evolution and Environment, University College London, London WC1E 6BT, UK.
L Van DorpUCL Genetics Institute, Department of Genetics, Evolution and Environment, University College London, London WC1E 6BT, UK.
G HellenthalUCL Genetics Institute, Department of Genetics, Evolution and Environment, University College London, London WC1E 6BT, UK.
R HenriksenAVIAN Behavioural Genomics and Physiology Group, IFM Biology, Department of Zoology, Linköping University, 58183 Linköping, Sweden.
U FribergAVIAN Behavioural Genomics and Physiology Group, IFM Biology, Department of Zoology, Linköping University, 58183 Linköping, Sweden.
D WrightAVIAN Behavioural Genomics and Physiology Group, IFM Biology, Department of Zoology, Linköping University, 58183 Linköping, Sweden.

Funding

Wellcome Trust
6 · The paper itself

Abstract

Feralisation occurs when a domestic population recolonizes the wild, escaping its previous restricted environment, and has been considered as the reverse of domestication. We have previously shown that Kauai Island's feral chickens are a highly variable and admixed population. Here we map selective sweeps in feral Kauai chickens using whole-genome sequencing. The detected sweeps were mostly unique to feralisation and distinct to those selected for during domestication. To ascribe potential phenotypic functions to these genes we utilize a laboratory-controlled equivalent to the Kauai population-an advanced intercross between Red Junglefowl and domestic layer birds that has been used previously for both QTL and expression QTL studies. Certain sweep genes exhibit significant correlations with comb mass, maternal brooding behaviour and fecundity. Our analyses indicate that adaptations to feral and domestic environments involve different genomic regions and feral chickens show some evidence of adaptation at genes associated with sexual selection and reproduction.

Identifiers

PMID27686863
PMCPMC5056458

What OpenQuestion holds

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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.