AlusCOCA²¹²⁷⁷¹ 基本例句 阿卢斯¹⁰⁰原型alu的复数 Jorde and his colleagues used short lengths of DNA that randomly insert themselves into the genome, known as Alus, as probes to find ancient parts of the genome. Jorde和同事用能够随机插入基因组的短片段DNA，即 Alu家族，作为探针寻找基因组中古老的区域。 yeeyan