These sequences right up here -- which don't even code for protein, by the way -- are almost absolutely identical across all of these, so I could use this sequence as a marker to detect a wide spectrum of viruses, without having to make something individual.
这里的序列—— 顺便说一句，这些序列甚至没有同蛋白质编码- 几乎完全与所有这些相同， 所以我将这个序列做为一个标记物 来检测更多的病毒， 不需要再进行个别实验。