Killeen et al., Mol Cell Biol 1992
:
Both partially purified natural RAP30/74 and recombinant RAP30 prevented RNA polymerase II from binding nonspecifically to DNA
Finkelstein et al., Nature 1992
:
RAP30/74 or recombinant RAP30 suppresses nonspecific binding of RNA polymerase II to DNA and is required for RNA polymerase II to assemble stably into a preinitiation complex containing promoter DNA and the general factors TFIID, TFIIA and TFIIB ; both RAP30 and RAP74 are physical components of the preinitiation complex