基因名：
GTF2B
产品别名：
TF2B； TFIIB； GTF2B； general transcription factor IIB； general transcription factor IIB； transcription initiation factor IIB； RNA polymerase II transcription factor IIB； S300-II； general transcription factor TFIIB； 通用转录因子GTF2B；
背景信息：
Transcription Initiation Factor IIB (TFIIB) is an essential factor for transcription by RNA Polymerase II. TFIIB localizes to the nucleus where it forms a complex (the DAB complex) with transcription factor IID and IIA. TFIIB plays a role as a bridge between IID, which initially recognizes the promoter sequence, and RNA polymerase II. TFIIB is involved in the selection of transcription start site.
