Upstream sequence elements enhance poly(A) site efficiency of the C2 complement gene and are phylogenetically conserved. by Moreira, A, Wollerton, M, Monks, J, Proudfoot, N

The upstream sequence element of the C2 complement poly(A) signal activates mRNA 3' end formation by two distinct mechanisms. by Moreira, A, Takagaki, Y, Brackenridge, S, Wollerton, M, Manley, J, Proudfoot, N