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.
Sinking Spring, PA. Sponsored Topics. Sinking Spring is a borough in Berks County, Pennsylvania, United States. The population was 2,639 at the 2000 census. Sinking Spring was given its name for a spring located in the center of town, the water in which would sink into the ground from time to time, giving it the illusion of having disappeared.