Evidence map›Paper›PMID 19301400›Full record

ArticleDevelopmental dynamics : an official publication of the American Association of Anatomists2009

Kit and foxd3 genetically interact to regulate melanophore survival in zebrafish.

Cynthia D Cooper, Tor H Linbo, David W Raible

Open access · bronzeAbstract read
In one paragraph

Article in Developmental dynamics : an official publication of the American Association of Anatomists, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.5field-weighted citation impact, top 35% 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

10 citing papers in PubMed, 19 citations in OpenAlex.

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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

3 authors at 2 institutions in 1 country.

Cynthia D CooperDepartment of Biological Structure, University of Washington, Seattle, Washington, USA. cdcooper@vancouver.wsu.edu
Tor H Linbo
David W Raible
University of Washington · USWashington State University Vancouver · US

Funding

Cell Fate Regulation by Transcriptional RepressionR01NS045246 · NINDS · UNIVERSITY OF WASHINGTON · PI RAIBLE, DAVID W · 2003 to 2006
$984k
Regulation of Neural Crest Cell Fate by Foxd3F32HD047108 · NICHD · UNIVERSITY OF WASHINGTON · PI COOPER, CYNTHIA D · 2005 to 2007
$151k
NICHD NIH HHS 1F32 HD047108-01NICHD NIH HHS F32 HD047108NINDS NIH HHS 1R01-NS45246NINDS NIH HHS R01 NS045246
6 · The paper itself

Abstract

We have investigated the role of foxd3 activity in conjunction with signaling by the kit tyrosine kinase receptor in zebrafish black pigment cell (melanophore) development. As loss-of-function of these molecules individually has distinct effects on melanophore number, we have examined the phenotype of double mutants. Individuals with a null mutation in kit have fewer melanophores than wild-type, with cells lost through death. When kit mutants are injected with foxd3 antisense morpholino oligonucleotides or crossed with a foxd3 zebrafish mutant, they have more melanophores than their uninjected or foxd3+ counterparts. Examination of foxd3 loss-of-function in two additional kit mutants that differentially alter kit-dependent migration and survival indicates a change in melanophore number in survival mutants only. Consistently, TUNEL (terminal deoxynucleotidyl transferase-mediated deoxyuridinetriphosphate nick end-labeling) analysis confirms a partial rescue of melanophores from cell death. Ectopic expression of foxd3 indicates that foxd3 promotes early melanophore death only when kit is inactive. Taken together, these data suggest a kit-dependent role for foxd3 in the regulation of melanophore survival.

Indexed as

AllelesAnimalsAnimals, Genetically ModifiedCell MovementCell SurvivalFemaleForkhead Transcription FactorsGene Expression Regulation, DevelopmentalMaleMelaninsMelanophoresMutationProto-Oncogene Proteins c-kitZebrafishZebrafish ProteinsForkhead Transcription Factorsfoxd3 protein, zebrafishMelaninsProto-Oncogene Proteins c-kitZebrafish Proteins

Identifiers

PMID19301400
PMCPMC2730777
OpenAlexW2003995847

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.