%0 Journal Article %T The nucleolar transcription factor mUBF is phosphorylated by casein kinase II in the C‐terminal hyperacidic tail which is essential for transactivation. %A Voit, R. %A Schnapp, A. %A Kuhn, A. %A Rosenbauer, H. %A Hirschmann, P. %A Stunnenberg, H.G. %A Grummt, I. %J The EMBO Journal %V 11 %N 6 %P 2211-2218 %@ 0261-4189 %D 1992-06-01 %I Nature Publishing Group UK %~ DeepDyve