细菌通过各种各样的途径来获得耐药性。
顺铂通常第一次给药时有效，它有一个主要的缺陷：肿瘤获得耐药性，而且重新开始生长。
While cisplatin is often effective when first given, it has a major drawback: Tumors can become resistant to the drug and start growing again.
为了找出原因，研究员分析了那种基因在获得耐药性是转录的最多，辨别几种参与了DNA修复途径。
To figure out why, the researchers analyzed which genes were being transcribed more as resistance developed, and identified several that are involved in DNA repair pathways.
然后我们才能真正地开始寻找该物种的种内遗传变异，并获得和耐药性或毒力有关的一些基因的信息。
Then we can really start to look at the genetic variation within the species and gain insight into some of the genes involved in drug resistance or virulence.
只是最近随着我们在越来越多的国家开展耐药性定期调查，并且随着实验室能力的提高，这些病例以更多数量获得报告。
It is only recently as we carry out regular surveys of drug resistance in more and more countries, and with improvements in laboratory capacity, that these cases are being reported in greater Numbers.
敏感菌株可通过已有基因中的突变产生耐药性，或可通过从另一个已经具有耐药性的生物体获得耐药基因来产生耐药性。
Susceptible strains can become resistant either through mutations in existing genes or by acquiring a resistance gene from another organism that is already resistant.
抗菌素耐药性是由使用抗菌素药物，特别是对抗菌素药物的不当使用造成的，当微生物发生突变或获得耐药基因时，就产生了耐药性。
AMR is a consequence of the use, particularly the misuse, of antimicrobial medicines and develops when a microorganism mutates or acquires a resistance gene.
但是，研究人员已经从别的实验中(不是耐药性实验)获得了精氨酸载体的安全性数据，所以他们对此持乐观态度。
But the researchers already have positive safety data from tests of arginine-transporter technology in another application, one that does not involve drug resistance, so they are optimistic.
抗菌素耐药性指微生物对原本有效的抗菌素产生耐药性，当微生物发生突变或获得耐药基因时，就产生了耐药性。
Antibiotic resistance to originally effective means microbes antibiotic resistance mutations or, when microbes get resistance genes, it showed resistance.
用紫外线诱变哈茨木霉野生型菌株，经含多菌灵PDA培养基耐药性筛选，获得了耐药性菌株。
Auxotrophic mutants of Trichoderma harzianum tolerant to carbendazim were obtained by UV-light mutagenesis and carbendazim induction on PDA medium.
或者，当肿瘤最初响应于治疗但对随后的治疗变得难以治愈时，就会导致获得性耐药性。
Alternatively, acquired drug resistance results when tumors initially respond to therapy but become refractory to subsequent treatments.
社区获得性尿路感染的病原菌耐药性高于其他地区；
The pathogenic bacteria of urethra infection in communities were higher than that of other areas.
社区获得性尿路感染的病原菌耐药性高于其他地区；
The pathogenic bacteria of urethra infection in communities were higher than that of other areas.
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