Evidence map›Paper›PMID 26732977›Full record

ArticleNature communications2016

Reconciling diverse mammalian pigmentation patterns with a fundamental mathematical model.

Richard L Mort, Robert J H Ross, Kirsten J Hainey, Olivia J Harrison, Margaret A Keighren, Gabriel Landini, Ruth E Baker, Kevin J Painter, Ian J Jackson, Christian A Yates

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 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Biology of melanocytes in mammals.Frontiers in cell and developmental biology · 2023
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Modeling and analysis of melanoblast motion.Journal of mathematical biology · 2019
    Article
  17. Article
  18. Article
  19. Spatially extended hybrid methods: a review.Journal of the Royal Society, Interface · 2018
    Review
  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

10 authors.

Richard L MortMRC Human Genetics Unit, MRC IGMM, Western General Hospital, University of Edinburgh, Edinburgh EH4 2XU, UK.
Robert J H RossWolfson Centre for Mathematical Biology, University of Oxford, Andrew Wiles Building, Woodstock Road, Oxford OX2 6GG, UK.
Kirsten J HaineyMRC Human Genetics Unit, MRC IGMM, Western General Hospital, University of Edinburgh, Edinburgh EH4 2XU, UK.
Olivia J HarrisonMRC Human Genetics Unit, MRC IGMM, Western General Hospital, University of Edinburgh, Edinburgh EH4 2XU, UK.
Margaret A KeighrenMRC Human Genetics Unit, MRC IGMM, Western General Hospital, University of Edinburgh, Edinburgh EH4 2XU, UK.
Gabriel LandiniOral Pathology Unit, School of Dentistry, College of Medical and Dental Sciences, University of Birmingham, St Chad's, Queensway, Birmingham B4 6NN, UK.
Ruth E BakerWolfson Centre for Mathematical Biology, University of Oxford, Andrew Wiles Building, Woodstock Road, Oxford OX2 6GG, UK.
Kevin J PainterDepartment of Mathematics and Maxwell Institute for Mathematical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, UK.
Ian J JacksonMRC Human Genetics Unit, MRC IGMM, Western General Hospital, University of Edinburgh, Edinburgh EH4 2XU, UK.
Christian A YatesCentre for Mathematical Biology, Department of Mathematical Sciences, University of Bath, Claverton Down, Bath BA2 7AY, UK.

Funding

Medical Research Council MC_PC_U127527200Medical Research Council MC_PC_U127561112National Centre for the Replacement, Refinement and Reduction of Animals in Research NC/K001612/1
6 · The paper itself

Abstract

Bands of colour extending laterally from the dorsal to ventral trunk are a common feature of mouse chimeras. These stripes were originally taken as evidence of the directed dorsoventral migration of melanoblasts (the embryonic precursors of melanocytes) as they colonize the developing skin. Depigmented 'belly spots' in mice with mutations in the receptor tyrosine kinase Kit are thought to represent a failure of this colonization, either due to impaired migration or proliferation. Tracing of single melanoblast clones, however, has revealed a diffuse distribution with high levels of axial mixing--hard to reconcile with directed migration. Here we construct an agent-based stochastic model calibrated by experimental measurements to investigate the formation of diffuse clones, chimeric stripes and belly spots. Our observations indicate that melanoblast colonization likely proceeds through a process of undirected migration, proliferation and tissue expansion, and that reduced proliferation is the cause of the belly spots in Kit mutants.

Indexed as

AnimalsEmbryo, MammalianMiceModels, BiologicalPigments, BiologicalSkinTissue Culture TechniquesPigments, Biological

Identifiers

PMID26732977
PMCPMC4729835

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.