还有一些变异能够使病毒感染肺部之外的器官,像大脑、肠道或肝脏等,引起更严重的感染,甚至死亡。
Other changes might enable the virus to spread beyond the lungs and infect other organs like brain, intestine or liver, causing a more severe infection and even death.
变异果蝇无法闻到二氧化碳,这不仅使它们活得更久,同时还使它们在多项测量上保持强壮与很强的复原能力。
The mutant flies that couldn’t smell carbon dioxide not only lived long lives but also remained strong and resilient by several measures.
变异果蝇无法闻到二氧化碳,这不仅使它们活得更久,同时还使它们在多项测量上保持强壮与很强的复原能力。
The mutant flies that couldn’t smell carbondioxide not only lived long lives but also remained strong and resilient byseveral measures.
All you have to do is mutate the DNA, which is very straightforward to do in molecular biology, and now you can tag absolutely any protein that you're interested in.
你所需要做的就是使DNA变异,这在分子生物学力是很容易做到的,你可以用它标记,任何你感兴趣的蛋白质。
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