To demonstrate their approach, they added the genes to a bacterium and found that a flask of the bacterialculture produced enough light to read a book by.
为了展示他们的方法，他们给一种细菌添加了这种基因，并发现培养细菌的烧瓶中放出的光足可以在旁边看书。
2
Few bacteria can incubate that fast, and the ones than can are easily detectable in a bacterialculture.
很少有细菌能够孕育如此之快，和那些比可以很容易在细菌培养检测。
3
Sputum test, bacterialculture or both confirmed 269 tuberculosis cases, 174 of which were smear-positive.