The nucleolar transcription factor mUBF is phosphorylated by casein kinase II in the C-terminal hyperacidic tail which is essential for transactivation.

UBF is a DNA binding protein which interacts with both the promoter and the enhancer of various vertebrate ribosomal RNA genes and functions as a transcription initiation factor for RNA polymerase I (pol I). We have purified murine UBF to apparent molecular homogeneity and demonstrate that its trans...

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Detalhes bibliográficos

Publicado no:	EMBO J
Principais autores:	Voit, R, Schnapp, A, Kuhn, A, Rosenbauer, H, Hirschmann, P, Stunnenberg, H G, Grummt, I
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Nature Publishing Group 1992
Assuntos:	Research Article
Acesso em linha:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC556688/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/1600946/ https://ncbi.nlm.nih.govhttps://doi.org/10.1002/j.1460-2075.1992.tb05280.x
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