Figure 1.

Chemical structure of PNAs. Schematic structure of aegPNAs, pePNAs, mixed PNAs (containing both aeg- and pePNA monomers) and HypNA-pPNAs is shown. pePNAs contain C2-phosphonoester residues, mixed PNAs contain C3-residues.

Dorn et al. BMC Biotechnology 2012 12:50   doi:10.1186/1472-6750-12-50
Download authors' original image