Abstract
MARs are cis-acting DNA sequences that function both negatively and positively in conjunction with transcriptional enhancers to regulate antigen receptor and co-receptor genes. Evidence exists that certain tissue-specific nuclear proteins are involved in this regulation, including SATB1, Bright, and Cux/CDP, possibly by modulating intranuclear gene location, histone acetylation, DNA methylation, and/or nucleosome positioning.
Original language | English (US) |
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Pages (from-to) | 295-310 |
Number of pages | 16 |
Journal | Critical Reviews in Eukaryotic Gene Expression |
Volume | 9 |
Issue number | 3-4 |
DOIs | |
State | Published - 1999 |
Keywords
- Chromatin remodeling
- DNA methylation
- Gene rearrangement
- Histone acetylation
- Immunoglobulin and T-cell receptor genes
- Nuclear matrix
- SAR
- Somatic hypermutation
- Transcription
ASJC Scopus subject areas
- Molecular Biology
- Genetics