New TFII-I family target genes involved in embryonic development.

ABSTRACT: Two members of the TFII-I family transcription factor genes, GTF2I and GTF2IRD1, are the prime candidates responsible for the craniofacial and cognitive abnormalities of Williams syndrome patients. We have previously generated mouse lines with targeted disruption of Gtf2i and Gtf2ird1. Microarray analysis revealed significant changes in the expression profile of mutant embryos. Here we described three unknown genes that were dramatically down-regulated in mutants. The 2410018M08Rik/Scand3 gene encodes a protein of unknown function with CHCH and hATC domains. Scand3 is down-regulated during mouse embryonic stem cell (ES) differentiation. 4933436H12Rik is a testis-specific gene, which encodes a protein with no known domains. It is expressed in mouse ES cells. 1110008P08Rik/Kbtbd7 encodes an

SUBMITTER: Makeyev AV 

PROVIDER: S-EPMC3092703 | biostudies-literature | 2009 Sep

REPOSITORIES: biostudies-literature