Identification of the transcriptional targets of FOXP2, a gene linked to speech and language, in developing human brain.

ABSTRACT: Mutations in FOXP2, a member of the forkhead family of transcription factor genes, are the only known cause of developmental speech and language disorders in humans. To date, there are no known targets of human FOXP2 in the nervous system. The identification of FOXP2 targets in the developing human brain, therefore, provides a unique tool with which to explore the development of human language and speech. Here, we define FOXP2 targets in human basal ganglia (BG) and inferior frontal cortex (IFC) by use of chromatin immunoprecipitation followed by microarray analysis (ChIP-chip) and validate the functional regulation of targets in vitro. ChIP-chip identified 285 FOXP2 targets in fetal human brain; statistically significant overlap of targets in BG and IFC indicates a core set of 34 transcri

SUBMITTER: Spiteri E 

PROVIDER: S-EPMC2276350 | biostudies-literature | 2007 Dec

REPOSITORIES: biostudies-literature