Abstract
We have identified a DNA binding protein, named BETA, that interacts with the same (B) transcriptional regulatory sequence as the known transcription factor NF-κB. BETA is found only in gray matter throughout the brain, and not in a variety of other rat tissues. Two binding sites for BETA are present adjacent to the promoter of the rat proenkephalin gene. Transfection of primary brain cultures that express BETA, with a reporter gene driven by the SV40 promoter linked to BETA DNA binding sites, results in transcriptional activation. We infer that that BETA is a brain-specific transcription activator.
Original language | English (US) |
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Pages (from-to) | 563-572 |
Number of pages | 10 |
Journal | Neuron |
Volume | 3 |
Issue number | 5 |
DOIs | |
State | Published - Nov 1989 |
Externally published | Yes |
ASJC Scopus subject areas
- Neuroscience(all)