poly ( u ) , poly ( a , u ) ( random copolymer ) , poly ( a-u ) ( alternating copolymer ) , poly ( a ) . poly ( u ) ( double stranded ) , and poly ( u ) . poly ( a ) . poly ( u ) ( triple stranded ) were reacted with hmt at different temperatures and salt concentrations .
C0032402
poly ( a-u
C0032400
poly ( a