详细解释:n. 密码子
【化】 密码子
英语解释：
名词 codon:
a specific sequence of three adjacent bases on a strand of DNA or RNA that provides genetic code information for a particular amino acid详细解释：
co.don
n.（名词）A sequence of three adjacent nucleotides constituting the genetic code that specifies the insertion of an amino acid in a specific structural position in a polypeptide chain during protein synthesis.密码子：组成基因密码的三个相邻核苷酸的顺序，在蛋白质合成时它指定在多肽规定结构位置引入氨基酸
来源：cod(e) cod(e)-on -on