Low quality sentence examples
三种其他的细菌物种也具有类似的剂量反应。
Three other bacterial species had a similar dose response.然而，并不是所有的细菌物种可以在实验室中培养。
Not every bacterial species can be cultured successfully in the laboratory.有时，碳源被精心挑选，以帮助隔离和鉴定特定的细菌物种。
Sometimes the carbon source is carefully selected to aid in isolation and identification of specific bacterial species.在一个给定的细菌物种中，基因内容可能与参考基因组有50%或更多的不同。
Within a given bacterial species, gene content can vary by 50% or more from the reference genome.在自然环境中，蠕虫与许多不同的细菌物种接触，”该研究的作者ColeenMurphy解释道。
In their natural environment, worms come into contact with many different bacterial species," explains Coleen Murphy, an author of the study.研究人员得出结论说一个或者多个有益的细菌物种可能对正常的社会行为是重要的。
The investigators concluded that one or more beneficial bacterial species might be important for normal social behavior.研究人员得出结论说一个或者多个有益的细菌物种可能对正常的社会行为是重要的。
It was concluded that one or more bacterial species may be vital for normal social behavior.研究人员得出结论说一个或者多个有益的细菌物种可能对正常的社会行为是重要的。
The experiment gave conclusive evidence that one or more beneficial bacterial species might be important for normal social behavior.因此，可以将选择的细菌物种引入这些小鼠中，使得其微生物群的组成被定义和已知。
Selected bacterial species can therefore be introduced into these mice, such that the composition of their microbiota is defined and known.因此研究人员在小鼠中尝试了这种肠道清除方法，然后引入了单一的细菌物种大肠埃希氏菌.
So researchers tried this gut-purging approach in mice, and then introduced a single bacterial species, Escherichia coli.换句话说，共同感染的细菌物种可能已经发展成产生使微生物竞争者处于不利地位的因子的能力。
In other words, a co-infecting bacterial species might have evolved the capability to produce factors that put microbial competitors at a disadvantage.研究人员分别看了斑马鱼，它们携带着两种不同的细菌物种之一，每种细菌通常在斑马鱼肠道中发现。
The researchers looked separately at zebrafish carrying one of two different bacterial species that are each frequently found in the zebrafish gut.弄明白我们所吃的食物是如何影响我们的整个微生物群落而不仅仅是单个的细菌物种是很重要的。
It is important to understand how the food we eat affects our microbiome as a whole and not just individual bacterial species.在第一代的208个原始的细菌物种中，最初出现的150个菌种在第四代消失了，只有9个通过增加纤维膳食而恢复。
Of the 208 original bacterial species present in the first generation, 150 initially appeared absent from the fourth and only nine of those recovered with increased fiber.在连续10天食用快餐之后，他体内约有40%的细菌物种消失不见，这相当于只剩下1,400种不同的类型。
After 10 days 
