translation.en: And as soon as we had these two sequences we thought, if this is supposed to be the smallest genome of a self-replicating species, could there be even a smaller genome?
translation.zh: 一旦 我们得到了这些成对的序列， 我们想到，这是否是自我复制物种中 最小的染色体， 是否还有更小的染色体？