Transcriptomics

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Expression data of sleeping, waking, and sleep deprived adult heterozygous aldh1l1 – eGFP-L10a mice


ABSTRACT: Transcriptomic studies revealed that hundreds of mRNAs show differential expression in the brains of sleeping versus awake rats, mice, flies, and sparrows. Although these results have offered clues regarding the molecular consequences of sleep and sleep loss, their functional significance thus far has been limited. This is because the previous studies pooled transcripts from all brain cells, including neurons and glia. In the following experiment, we studied the specific effects of sleep and wake conditions on glia cells of mouse cerebral cortex using the genetically targeted translating ribosome affinity purification (TRAP) methodology. We used bacterial artificial chromosome (BAC) transgenic mice expressing EGFP tagged ribosomal protein L10a in astrocytes which constitute a defined cellular population of the mouse brain. Using this approach, we could extract only the astrocytic mRNAs, and only those already committed to be translated into proteins (L10a is part of the translational machinery).

ORGANISM(S): Mus musculus

PROVIDER: GSE69079 | GEO | 2015/07/08

SECONDARY ACCESSION(S): PRJNA284500

REPOSITORIES: GEO

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