GO:0036031

recruitment of mRNA capping enzyme to RNA polymerase II holoenzyme complex

Details: 
The process in which the guanylyltransferase enzyme responsible for adding a 7-methylguanosine cap on pre-mRNA becomes associated with the RNA polymerase II holoenzyme complex and the 5' end of a transcript. [GOC:bf, GOC:rb, PMID:10594013]
Evidence Code: 
ISS