D Skup

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We have investigated the regulation of neurofilament gene expression during retinoic acid (RA)-induced neural differentiation of P19 embryonal carcinoma (EC) cells. Western blot analysis demonstrated that P19 EC cells contain significant levels of NF-L protein in the insoluble fraction but undetectable levels of NF-M and NF-H protein in either the insoluble(More)
We have previously described ECIF-1, a DNA-binding factor present in nuclear extracts of murine embryonal carcinoma cells which specifically recognizes a region within the human beta-interferon promoter. We show that the promoter region located between -112 and -93 is sufficient for this binding activity, which is not due to binding of interferon-regulatory(More)
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