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机译:Motions of the Substrate Recognition Duplex in a Group I Intron Assessed by Site-Directed Spin Labeling
Univ So Calif, Dept Chem, Los Angeles, CA 90089 USA.;
Stanford Univ, Dept Biochem, Stanford, CA 94305 USA.;
SINGLE-MOLECULE; TETRAHYMENA RIBOZYME; TERTIARY STRUCTURE; NUCLEIC-ACIDS; RNA; DYNAMICS; SPECIFICITY; SEQUENCE; BINDING;