Transcriptomics

Dataset Information

25

Age-related gene expression changes in mouse neocortex


ABSTRACT: Aging is associated with major nuclear changes affecting genomic integrity and gene expression. Here we compare the gene expression profiles in the neocortex of young (5 months old) and old (30 months old) B6xC3 F1 mice. In a related study, we compare genes that change expression with age to SIRT1 associated genes identified by ChIP on chip (NimbleGen) and find a significant overlap, indicating that SIRT1 target genes are preferentially deregulated with age. Keywords: gene expression comparison, age-comparison Overall design: Total neocortex RNA was hybridized on Affymetrix M430 2.0 arrays. RNA was isolated from five young (5 months) and 5 old (30 months) B6xC3 F1 mice, samples were hybridized individually.

REANALYSED by: GSE119128

INSTRUMENT(S): [Mouse430_2] Affymetrix Mouse Genome 430 2.0 Array

ORGANISM(S): Mus musculus  

SUBMITTER: Philipp Oberdoerffer  

PROVIDER: GSE13120 | GEO | 2008-11-26

SECONDARY ACCESSION(S): PRJNA114119

REPOSITORIES: GEO

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