People has developed some kinds of mimics of oligonucleotides , among them there is Peptide Nucleic Acid(PNA), which was first synthesized by scientists at the University of Copenhagen(Nielsen, Egholm et al).是什么意思_People has developed some kinds of mimics of oligonucleotides , among them there is Peptide Nucleic Acid(PNA), which was first synthesized by scientists at the University of Copenhagen(Nielsen, Egholm et al).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句