50.0 MB (49.0 MB compressed)
4180 x 4180 pixels
35.3 x 35.3 cm ⏐ 13.9 x 13.9 in (300dpi)
LAGUNA DESIGN / SCIENCE PHOTO LIBRARY LAGUNA DESIGN / SCIENCE PHOTO LIBRARY
Transcription activation of IFN-beta gene. Molecular model of an enhanceosome containing the transcription factors IRF-3, ATF-2 and c-Jun bound to the interferon-beta (IFN-beta) enhancer on a strand of DNA (deoxyribonucleic acid, red and blue). Activation of the IFN-beta gene requires assembly of an enhanceosome containing a number of transcription factors including the ones shown here. These factors bind to the relevant site on the DNA strand and activate expression of the IFN-beta gene.
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