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| 单词 | peptide nucleic acid |
| 释义 | peptide nucleic acidpeptide nucleic acidAbbreviation: PNApeptide nucleic acid (PNA)a POLYNUCLEOTIDE analogue, in which the sugar-phosphate backbone is replaced by amide bonds. Two strands of PNA can hybridize to form a DNA-like double-stranded helix. A strand of PNA can also hybridize with a normal polynucleotide and this property may be exploited in DNA MICROARRAYS. |
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