J.A.MCDOWELL,D.H.TURNER. INVESTIGATION OF THE STRUCTURAL BASIS FOR THERMODYNAMIC STABILITIES OF TANDEM GU MISMATCHES: SOLUTION STRUCTURE OF (RGAGGUCUC)2 BY TWO-DIMENSIONAL NMR AND SIMULATED ANNEALING.. BIOCHEMISTRY V. 35 14077 1996 ASTM BICHAW US ISSN 0006-2960