基因工程使得科学家加速了这个过程。他们将所需的基因从一棵植物植入到另一棵——甚至从动物植入到植物,或反过来。
Genetic engineering allows scientists to speed this process up by moving desired genes from one plant into another — or even from an animal to a plant or vice versa.
就像生物学:一个一群微生物混杂地交换基因和特性的生态系统,进化加速了。
It's like biology: in an ecosystem where microbes are promiscuously swapping genes and traits, evolution speeds up.
如果能够加速它变异的频率,就能迫使这种戏剧性的基因变化让病毒完全崩溃。
You speed up the mutation rate, forcing such dramatic genetic change that the virus crashes completely.
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