If conditions within an organism's environment occasionally or regularly become harsh, it may be advantageous for an organism to have a resistant stage built into the life cycle.

如果一个有机体的环境条件偶尔或经常变得严酷，它可能是有利于这个有机体在生命周期中形成一个抗性阶段的内建。

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Deinococcus radiodurans, as a model organism in DNA damage and repair, is the most resistant bacterium to ionizing radiation.

耐辐射奇球菌作为 DNA 损伤和修复的典范生物，是对电离辐射最有抵抗力的细菌。

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Susceptible strains can become resistant either through mutations in existing genes or by acquiring a resistance gene from another organism that is already resistant.

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。

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If a cell has a gene that makes it resistant to Ampicillin, that means that that micro-organism can survive being exposed to this normally deadly chemical without dying.

如果细胞带有一种基因,能够让它对氨苄青霉素产生抗性,即使把它放在,有致死剂量化学物质的环境中,它也能存活下来

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Patients in isolation rooms are more often than not sick from a multi drug resistant organism (MDRO).

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There is some evidence, based on the experience in Iraq, that some groups may have been able to make the anthrax organism resistant to antibiotics.

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