obsolete transcription factor activity, RNA polymerase I transcription factor binding (obsolete GO:0001082)
OBSOLETE. Binding to an RNA polymerase I transcription factor, which may be a single protein or a complex, in order to modulate transcription. A protein binding transcription factor may or may not also interact with the template nucleic acid (either DNA or RNA) as well.
RNA polymerase I transcription factor binding transcription factor activity
exact