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.
Capt. John Smith explored Patapsco River and inland, traveling as far as Catonsville. 1659/60, Jan. 12. Baltimore County known to have been established by this date, when a writ was issued to county sheriff. Site of Old Baltimore historical marker, Abingdon (Harford County), Maryland, June 2015. Photo by Sarah A. Hanks.