GSM537964[Accession] - GEO DataSets

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Items: 4

Select item 2000215391.

Comparison of expression data between control and Ovo1 morphant zebrafish embryos

(Submitter supplied) A fundamental issue in cell biology is how migratory cell behaviors are controlled by dynamically regulated cell adhesion. Vertebrate neural crest (NC) cells rapidly alter cadherin expression and localization at the cell surface during migration. Secreted Wnts induce some of these changes in NC adhesion and also promote specification of NC-derived pigment cells. Here, we show that the zebrafish transcription factor Ovo1 is a Wnt target gene that controls migration of pigment precursors by regulating the intracellular movements of N-cadherin (Ncad). more...

Organism:: Danio rerio

Type:: Expression profiling by array

Dataset:: GDS3719
Platform:: GPL1319
6 Samples

Download data: CEL

Series

Accession:: GSE21539

ID:: 200021539

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 37192.

Transcription factor Ovo1 depletion effect on 12 hour post-fertilization embryos

Analysis of wild-type embryos injected with Ovo1 morpholino antisense oligos. At 12 hpf, the Ovo1 morphants begin showing neural crest (NC) defects wherein a subset of NC cells aggregates in the dorsal midline above the neural tube. Results provide insight into the role of Ovo1 in NC migration.

Organism:: Danio rerio

Type:: Expression profiling by array, count, 2 genotype/variation sets

Platform:: GPL1319
Series:: GSE21539
6 Samples

Download data: CEL

DataSet

Accession:: GDS3719

ID:: 3719

PubMed Full text in PMC Similar studies GEO Profiles Analyze DataSet

Select item 1000013193.

[Zebrafish] Affymetrix Zebrafish Genome Array

(Submitter supplied) Affymetrix submissions are typically submitted to GEO using the GEOarchive method described at http://www.ncbi.nlm.nih.gov/projects/geo/info/geo_affy.html The Affymetrix GeneChip Zebrafish Genome Array can be used to study gene expression of over 14,900 Danio rerio transcripts. Sequence information for this array was selected from the following public data sources: RefSeq (July 2003), GenBank (release 136.0, June 2003), dbEST (July 2003), and UniGene (Build 54, June 2003). more...