《英文msh词典》General Transcription Factors
[同义词] General Transcription Factors
[主题词] Transcription Factors,General
[英文释义] Transcription factors that form transcription intiation complexes on DNA,bind to specific DNA-DIRECTED RNA POLYMERASES and are required to initiate transcription. Although their binding may be localized to distinct sequence and structural motifs within the DNA they are considered non-specific with regard to the specific gene being transcribed.