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Although nuclear factor (NF)-kappaB plays a central role in mediating cytokine-stimulated human inducible nitric-oxide synthase (hiNOS) gene transcription, very little is known about the factors involved in silencing of the hiNOS promoter. NF-kappaB-repressing factor (NRF) interacts with a specific negative regulatory element (NRE) to mediate(More)
The CyI actin gene of the sea urchin, Strongylocentrotus purpuratus, is regulated temporally and spatially within the cells of the early embryo. In an effort to understand the molecular basis for the CyI actin pattern of expression, we have begun analyzing the protein-DNA interactions within regions previously shown to be of potential functional importance(More)
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