The 3 0 UTR and the 3 0 UTR(A) were able to form five complexes (Fig. 3B , lanes 3 and 2, respectively); complexes I, III, and V formed with the 3 0 UTR(A) had a similar migration pattern to complexes II, III, and V formed with the 3 0 UTR, respectively (Fig. 3B, lanes 2 and 3, respectively) .