Unknown,Transcriptomics,Genomics,Proteomics

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Expression data from an involution time course in wild type and E2F3 +/- mice.


ABSTRACT: We have compared an involution timecourse for wild type and E2F3 heterozygous mice on the Operon 3.0 platform. Three mice were taken for each genotype at each timepoint (Involution day 0, 1, 2, 3 and 4) and RNA was prepared from the mammary glands. The RNA from each mouse was pooled and run as an individual sample. Keywords: Mouse Mammary Gland RNA 5 timepoints, 2 genotypes, 3 replicates per timepoint.

ORGANISM(S): Mus musculus

SUBMITTER: Eran Andrechek 

PROVIDER: E-GEOD-11066 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Patterns of cell signaling pathway activation that characterize mammary development.

Andrechek Eran R ER   Mori Seiichi S   Rempel Rachel E RE   Chang Jeffrey T JT   Nevins Joseph R JR  

Development (Cambridge, England) 20080611 14


Previous work has detailed the histological and biochemical changes associated with mammary development and remodeling. We have now made use of gene expression profiling, and in particular of the previously described signatures of cell signaling pathway activation, to explore the events associated with mammary gland development. We find that there is elevated E2F-specific pathway activity prior to lactation and relatively low levels of other important signaling pathways, such as RAS, MYC and SRC  ...[more]

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