Promoter directionality is controlled by U1 snRNP and polyadenylation signals.
Almada, Albert E. 1,2,4,*; Wu, Xuebing 1,3,4,*; Kriz, Andrea J. 2; Burge, Christopher B. 2,3; Sharp, Phillip A. 1,2,*
[Letter]
Nature.
499(7458):360-363, July 18, 2013.
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