A virus has been found inserted into the genome of the most abundant bacteria in the oceans. Even though the virus can kill its host, the genes carried by the prophage may help these bacteria flourish around the world.

中文翻译：

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作为敌人和朋友的海洋病毒。

已发现一种病毒已插入海洋中最丰富的细菌的基因组中。即使该病毒可以杀死其宿主，但该噬菌体携带的基因仍可以帮助这些细菌在世界范围内蓬勃发展。