Article
Antisense transcription occurs at the promoter of a mouse imprinted gene, commd1, on the repressed paternal allele.
Journal of biochemistry - 1 Dec 2009
Joh Keiichiro, Yatsuki Hitomi, Higashimoto Ken, Mukai Tsunehiro, Soejima Hidenobu
Abstract excerpt
The Commd1 gene is imprinted in the adult mouse brain and is predominantly expressed from the maternal allele. A paternally expressing imprinted gene, U2af1-rs1, resides in the first intron of Commd1 in an antisense orientation. We found that RNA polymerase II phosphorylated at serine 2 of the carboxyl-terminal domain repeats, a marker of transcription elongation, is enriched on the paternal allele than on the...
Topics
- Adaptor Proteins, Signal Transducing
- Alleles
- Animals
- Brain
- DNA, Antisense
- Genes, Y-Linked
- Genomic Imprinting
- Mice
- Promoter Regions, Genetic
- Proteins
- Transcription, Genetic
