The enterobacteria is the main pathogenic bacterium in intestinal infections.
肠杆菌科细菌是肠道感染的主要致病茵。
Thus it can be seen that the secondary structures of 4. 5S RNA gene in enterobacteria are quite conservative .
由此可见4.5SRNA基因在进化上相当保守，产气肠杆菌4.5S RNA基因的序列虽有改变，仍能维持其有义链的基本构象。
Results:The numbers of Enterococcus and Enterobacteria were increased significantly and Bifidobateria decreased markedly;
结果：过路菌群中肠杆菌和肠球菌数量增加显著；
The positiveness of the contact hemolysis was correlated with the virulence of bacteria when virulent or non-virulent strains of enterobacteria were compared.
比较强毒肠道菌及其无毒突变株的溶血能力与毒力相符；
This worst handset also had 39 times the safe level of enterobacteria, a group of bacteria that live in the lower intestines of humans and animals and include bugs such as Salmonella.
此外，这只最脏的手机所携带的肠杆菌量是安全值的39倍。肠杆菌是存活于人体和动物小肠内的细菌，如沙门氏杆菌。
Two had "warning levels" of staphylococcus aureus and two others had "worryingly elevated" levels of coliforms and enterobacteria, "putting users at high risk of becoming ill from contact".
两个键盘的葡萄球菌数量超标，而另外两个的大肠菌和肠杆菌的数量超标，“有使用户通过接触而染病的危险”。
Methods Using anaerobic incubation techniques, quantitative-stool culture of bifidobacteria and enterobacteria was performed on days 5 - 7 of 32 colostrum-fed newborns and 24 bottler fed newborns.
方法采用厌氧菌培养技术，对5～7天的32名初乳喂养儿和24名人工喂养儿的粪便做双歧杆菌和肠杆菌定量培养。
Methods Using anaerobic incubation techniques, quantitative-stool culture of bifidobacteria and enterobacteria was performed on days 5 - 7 of 32 colostrum-fed newborns and 24 bottler fed newborns.
方法采用厌氧菌培养技术，对5～7天的32名初乳喂养儿和24名人工喂养儿的粪便做双歧杆菌和肠杆菌定量培养。
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