description
Termination of transcription by RNA polymerase I is a 4 step process. Initially TTF-1 binds the template rDNA. This complex pauses polymerase I allowing PTRF to interact with the quaternary complex releasing both pre-rRNA and Pol I from the template and TTF-1

external resources
NCBI:1269663
REACTOME:R-HSA-73863

genes
CCNH , CDK7 , ERCC2 , ERCC3 , GTF2H1 , GTF2H2 , GTF2H3 , GTF2H4 , MNAT1 , POLR2E , POLR2F , POLR2H , POLR2K , POLR2L , TBP , TTF1 , UBTF , TAF1C , TAF1B , TAF1A , POLR1C , CD3EAP , POLR1A , ZNRD1 , POLR1D , POLR1E , TAF1D , POLR1B , TWISTNB , CAVIN1 , GTF2H5 , MIR1304 ,