The Tau protein has a transcription factor domain at its N-terminus, as well as NusB, NusG, and Spt4 domains at its N-terminus, C-terminus, and middle segment, as shown in Table . It suggests that the Tau protein binds to the transcription factor binding region, thereby interfering with transcription factors. At the same time, Tau protein binds to the promoter or enhancer and acts as a transcription factor to help telomere sequence fragments enter the TAA region in TATA-BOX and then transpose. (3) Specific transcription factor domains BHLH (PTHR47075) is a transcription factor for the bHLH gene in plants. The transcription factors that comprise the bHLH protein family are involved in various aspects of plant development and stress response. Members of this family have a fundamental helix-loop-helix domain that is responsible for their ability to bind DNA. They are responsible for the regulation of gene expression in response to a variety of stimuli.