title: Synthesis and Characterization of Oligonucleotides Containing 2'-S,3'-O-Cyclic Phosphorothiolate Termini.
authors.affiliation: Howard Hughes Medical Institute and Departments of Biochemistry and Molecular Biology, and Chemistry, The University of Chicago, 5841 South Maryland Avenue, MC 1028, Chicago, Illinois 60637.
authors.forename: Michelle L.
authors.initials: ML
authors.lastname: Hamm
authors.forename: Joseph A.
authors.initials: JA
authors.lastname: Piccirilli