Evidence map›Paper›PMID 24776884›Full record

ArticleNature cell biology2014

Proliferation, dispersal and patterned aggregation of iridophores in the skin prefigure striped colouration of zebrafish.

Ajeet Pratap Singh, Ursula Schach, Christiane Nüsslein-Volhard

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PubMed Publisher
In one paragraph

Article in Nature cell biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
6.7field-weighted citation impact, top 2% 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

54 citing papers in PubMed, 121 citations in OpenAlex.

  1. Integrated Transcriptomic Analysis of Skin Pigmentation Development inInternational journal of molecular sciences · 2026
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  3. Lysosome-related organelles orchestrate guanine crystal formation in pigment cells.Proceedings of the National Academy of Sciences of the United States of America · 2026
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Ajeet Pratap SinghMax-Planck-Institut für Entwicklungsbiologie, 72076 Tübingen, Germany.
Ursula SchachMax-Planck-Institut für Entwicklungsbiologie, 72076 Tübingen, Germany.
Christiane Nüsslein-VolhardMax-Planck-Institut für Entwicklungsbiologie, 72076 Tübingen, Germany.
Max Planck Institute for Developmental Biology · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Colour patterns are a striking feature of animals; they evolve rapidly and play an important role in natural as well as sexual selection. It has been proposed that colour pattern formation in adult vertebrates depends on Turing-type interactions between pigment cells; however, little is known about the actual developmental mechanisms underlying the complex and prolonged ontogeny of this important adult feature. Zebrafish (Danio rerio) owe their name to a repetitive pattern of dark stripes and light interstripes parallel to the anteroposterior body axis that develop during juvenile stages. By inducible Cre/loxP-mediated recombination in neural-crest-derived progenitors, we created labelled clones of skin pigment cells that were imaged over several weeks in juvenile and adult fish. Metamorphic iridophores arise from postembryonic stem cells located at the dorsal root ganglia of the peripheral nervous system. They emerge in the skin at the horizontal myoseptum to form the first interstripe and proliferate while spreading bidirectionally along the dorsoventral axis. Patterned aggregation of iridophores during their dispersal generates a series of interstripes that define the stripe regions. Melanophore progenitors appear in situ in the presumptive stripe region where they melanize and expand in size to form compact stripes. Thus, although depending on mutual interactions between different pigment cells, stripes and interstripes are formed by a completely different cellular route.

Indexed as

Cell MovementCell ProliferationSkin PigmentationAge FactorsAnimalsChromatophoresGene Expression Regulation, DevelopmentalMelanophoresSkinStem CellsZebrafishZebrafish ProteinsZebrafish Proteins

Identifiers

PMID24776884
OpenAlexW2080513987

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.