《英文msh词典》Acids,Peptide Nucleic
[入口词] Acids,Peptide Nucleic
[主题词] Peptide Nucleic Acids
[英文释义] DNA analogs containing neutral amide backbone linkages composed of aminoethyl glycine units instead of the usual phosphodiester linkage of deoxyribose groups. Peptide nucleic acids have high biological stability and higher affinity for complementary DNA or RNA sequences than analogous DNA oligomers.