Tissue-specific genetic regulation of splicing and expression (gene-level)

ABSTRACT: Numerous genome-wide screens for polymorphisms that influence gene expression have provided key insights into the genetic control of transcription. Despite this work, the relevance of specific polymorphisms to in vivo expression and splicing remains unclear. We carried out the first genome-wide screen, to our knowledge, for SNPs that associate with alternative splicing and gene expression in human primary cells, evaluating 93 autopsy-collected cortical brain tissue samples with no defined neuropsychiatric condition and 80 peripheral blood mononucleated cell samples collected from living healthy donors. We identified 23 high confidence associations with total expression and 80 with alternative splicing as reflected by expression levels of specific exons. Fewer than 50% of the implicated SNP

ORGANISM(S): Homo sapiens

SUBMITTER: Erin Heinzen 

PROVIDER: E-GEOD-30453 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress