Article
The human initiator is a distinct and abundant element that is precisely positioned in focused core promoters.
Genes & development - 1 Jan 2017
Vo Ngoc Long, Cassidy California Jack, Huang Cassidy Yunjing, Duttke Sascha H C, Kadonaga James T
Abstract excerpt
DNA sequence signals in the core promoter, such as the initiator (Inr), direct transcription initiation by RNA polymerase II. Here we show that the human Inr has the consensus of BBCA+1BW at focused promoters in which transcription initiates at a single site or a narrow cluster of sites. The analysis of 7678 focused transcription start sites revealed 40% with a perfect match to the Inr and 16% with a single...
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