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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Expression data from E13.5 Fz4-/-Fz8-/- and Fz4+/+Fz8-/- kidneys

ABSTRACT: Fz4 and Fz8 cooperate in regulating the branching morhpogenesis of the developing kidney during mouse embryonic development, hence determines the eventual kidney size. We used microarrays to study the global gene expression profiles regulated by Fz4 and Fz8 signaling during early kidney development, and to understand the collaboration between the signaling events mediated by Fz4 and Fz8 Kidney rudiments were dissected from E13.5 mouse embryos for RNA extraction and hybridization on Affymetrix MOE430.2 arrays. Three biological replicates of each genotype were analyzed.

ORGANISM(S): Mus musculus

SUBMITTER: Xin Ye

PROVIDER: E-GEOD-26668 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Genetic mosaic analysis reveals a major role for frizzled 4 and frizzled 8 in controlling ureteric growth in the developing kidney.

Ye Xin X Wang Yanshu Y Rattner Amir A Nathans Jeremy J

Development (Cambridge, England) 20110301 6

The developing mammalian kidney is an attractive system in which to study the control of organ growth. Targeted mutations in the Wnt receptors frizzled (Fz) 4 and Fz8 lead to reduced ureteric bud growth and a reduction in kidney size, a phenotype previously reported for loss of Wnt11. In cell culture, Fz4 and Fz8 can mediate noncanonical signaling stimulated by Wnt11, but only Fz4 mediates Wnt11-stimulated canonical signaling. In genetically mosaic mouse ureteric buds, competition between phenot ...[more]

PMID: 21343368

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Expression data from E13.5 Fz4-/- and Fz4+/+ kidneys

Project description:Fz4 and Fz8 cooperate in regulating the branching morhpogenesis of the developing kidney during mouse embryonic development, hence determines the eventual kidney size. We used microarrays to study the global gene expression profiles regulated by Fz4 and Fz8 signaling during early kidney development, and to understand the collaboration between the signaling events mediated by Fz4 and Fz8 Kidney rudiments were dissected from E13.5 mouse embryos for RNA extraction and hybridization on Affymetrix MOE430.2 arrays. Three biological replicates of each genotype were analyzed.

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Long-term effect on the transcriptome of loss of Frizzled4 signaling in cerebellar endothelial cells

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