promoter. a specific DNA sequence to which RNA polymerase binds and signals where RNA synthesis (transcription) should begin. internal promoter. a class of enhancers which are gene-specific sequences that increase transcription.promoter region. the non-coding nucleotide sequence at the transcription start region that is characterized by the presence of a number of conserved or consequence sequences.romoter. 1. a segment of DNA usually occurring upstream from a gene coding region and acting as a controlling element in the expression of that gene.
Cabot, Pennsylvania. Cabot is an unincorporated community in Butler County, Pennsylvania, United States. The Zip Code is 16023.
Sponsored Topics. Hartstown is a census-designated place (CDP) in Crawford County, Pennsylvania, United States. The population was 246 at the 2000 census. Hartstown is located at 41Â°33â²4â³N 80Â°22â²39â³W / 41.55111Â°N 80.3775Â°W / 41.55111; -80.3775 (41.551126, -80.377475).