Defossez PA and Gilson E (2002) The vertebrate protein CTCF functions as an insulator in Saccharomyces cerevisiae. Nucleic Acids Res 30(23):5136-41
Abstract: Insulators are elements that shelter genes from the effects of silencers or enhancers. CTCF is the only vertebrate protein that has a recognized role in transcriptional insulation, but how it exerts its effect is unknown. In an attempt to better understand how CTCF functions, we have used an insulation assay in Saccharomyces cerevisiae. We show that CTCF acts as an insulator in yeast, where it can efficiently block the spreading of repressive telomeric chromatin. We identify two domains of the protein that are responsible for this activity: a short and very potent N-terminal domain, as well as the C-terminus of the protein.
|Status: Published||Type: Journal Article||PubMed ID: 12466537|
Topics addressed in this paper
- To find other papers on a gene and topic, click on the colored ball in the appropriate box.
- displays other papers with information about that topic for that gene.
- displays other papers in SGD that are associated with that topic.
The topic is addressed in these papers but does not describe a specific gene or chromosomal feature.
- To go to the Locus page for a gene, click on the gene name.
|Topics||Topics not linked to Genes||Genes linked to topics|
|Techniques and Reagents|