Transcriptomic analysis of the cerebellum of daDREAM mice

ABSTRACT: DREAM (downstream regulatory element antagonist modulator) is a Ca2+-binding protein that binds DNA and represses transcription in a Ca2+-dependent manner. Previous studies have shown a role for DREAM in cerebellar function regulating the expression of the sodium/calcium exchanger3 (NCX3) in cerebellar granules to control Ca2+ homeostasis and survival of these neurons. To achieve a more global view of the genes regulated by DREAM in the cerebellum, we performed a genome-wide analysis in transgenic cerebellum expressing a Ca2+-insensitive/CREB-independent dominant active mutant DREAM (daDREAM). Our results indicate that DREAM is a major transcription factor in the cerebellum that regulates genes important for cerebellar development. We used Affymetrix microarrays (GeneChip Mouse Genome 430

ORGANISM(S): Mus musculus

SUBMITTER: Juan Oliveros 

PROVIDER: E-GEOD-34765 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress