So physicians turned to the bacterium 's genome for answers .

因此，医师们转向细菌的基因组寻找答案。

Because tetracycline 's secreted by a soil bacterium , streptomyces .

因为四环素是由土壤中的一种细菌链霉菌分泌而成。

In this context patenting an artificial genome for a bacterium seems reasonable .

在本文中，为一段人造细菌基因提供专利权保护是说得通的。

If a bacterium couldn 't recycle its rna , two major problems would arise .

如果一个细菌无法回收利用其rna，会出现两大问题。

What if a home-brew synthetic-biology club were accidentally to launch a real virus or bacterium ?

一个家酿合成生物学俱乐部不小心制造了一个真正的病毒或细菌又会如何呢？