Dual role of the nucleolar transcription factor UBF: trans-activator and antirepressor.

Ítems similars

• Activation of mammalian ribosomal gene transcription requires phosphorylation of the nucleolar transcription factor UBF.
  per: Voit, R, et al.
  Publicat: (1995)
• The nucleolar transcription activator UBF relieves Ku antigen-mediated repression of mouse ribosomal gene transcription.
  per: Kuhn, A, et al.
  Publicat: (1993)
• Phosphorylation by G1-specific cdk-cyclin complexes activates the nucleolar transcription factor UBF.
  per: Voit, R, et al.
  Publicat: (1999)
• Functional differences between the two splice variants of the nucleolar transcription factor UBF: the second HMG box determines specificity of DNA binding and transcriptional activity.
  per: Kuhn, A, et al.
  Publicat: (1994)
• The nucleolar transcription factor mUBF is phosphorylated by casein kinase II in the C-terminal hyperacidic tail which is essential for transactivation.
  per: Voit, R, et al.
  Publicat: (1992)