Article
Definition of the upstream efficiency element of the simian virus 40 late polyadenylation signal by using in vitro analyses.
Molecular and cellular biology - 1 Dec 1992
Schek N, Cooke C, Alwine J C
Abstract excerpt
The polyadenylation signal for the late mRNAs of simian virus 40 is known to have sequence elements located both upstream and downstream of the AAUAAA which affect efficiency of utilization of the signal. The upstream efficiency element has been previously characterized by using deletion mutations and transfection analyses. Those studies suggested that the upstream element lies between 13 and 48 nucleotides...
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