a specific sequence of three adjacent nucleotides on a strand of DNA or RNA that specifies the genetic code information for synthesizing a particular amino acid
造句
The open reading frame consists of a series of tri-nucleotide codons which are translated into specific amino acids in the lengthening polypeptide. 由一系列三核苷酸密碼子組成，多肽延伸時翻譯成特定氨基酸。
To provide a more convincing positive control for our system, we used paromomycin which suppresses stop codons by reducing elongation fidelity. 為使我們的系統擁有一個更具說服力的陽性對照，我們使用了能通過降低翻譯延長精確度來抑制終止密碼子作用的巴龍霉素。