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腾讯网
14 天
为了活下去,它们一直在欺骗同类
一群病毒社会学家正在探索一个70多年前就藏在鸡胚中、奇怪的病毒繁殖现象。而其中的关键系于病毒在自然繁殖中会自发产生的缺陷病毒。这些缺陷病毒因缺乏一些基因,只能在宿主中等待完整病毒,再通过“欺骗”繁殖自身。不过,基因组短的优势让缺陷 ...
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