SEARCH Articles Figures Tables Circular duplex DNA DNA duplex formation DNA, duplex, stabilization DNA-RNA duplexes DNA/RNA hybrids duplex DNAs Exist as Double-Helix (Duplex) Structures DUPLEX Duplex B DNA Duplex DNA structures Duplexe Duplexer PNA/DNA duplex Recognizing Specific Regions in the DNA Duplex Single duplex DNA Structure of DNA Duplexes with Mismatched Base Pairs