It can increase the risk of antibiotic resistance and serious kinds of diarrhea.
VOA: special.2010.05.25
So,Once they are lost in response to a toxic sound or to an antibiotic it cannot be regenerated by natural means.
一旦因噪音或抗生素遭受损失,就难以再生。
If your gene goes in, you've interrupted the gene for antibiotic resistance and those new organisms aren't going to be resistant to antibiotic anymore.
如果基因进入了质粒,原本对抗生素有抗性的基因就被打断了,那些新细菌就不再对抗生素有抗性
Other suspected causes include antibiotic drugs, mental or physical tension, infections and hormones.
VOA: special.2010.06.15
One way that you can look for that gene that you want is by making the cut in your plasmid inside of a gene that encodes for some property like resistance to an antibiotic.
一种找到成功重组质粒的方式,是在质粒控制某种特性的编码区域切割,例如,对抗生素的抗性
Many antibiotic medicines currently in use block bacterial ribosomes from action.
VOA: special.2009.12.08
Ampicillin is an antibiotic.
氨苄青霉素是一种抗生素
an antibiotic,Zyvox; and an anti-epilepsy drug,Lyrica.
VOA: special.2009.09.11
So being a micro-organism that got a plasmid that give you resistance to an antibiotic would be a good thing - that gave you resistance to something that naturally killed cells like you in your environment would be a good thing.
假如一个微生物,因含有质粒而具有抗生素抗性,这实在是一桩美事--,在同样的环境下,普通细胞会被杀死,而你们这些具有抗性的细胞却安然无恙,这实在太棒了
"There's unequivocal relationship between use of antibiotics in animals and transmission of antibiotic-resistant bacteria causing adverse effects in humans."
VOA: standard.2010.07.21
应用推荐