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Speargun-toting superbugs end up shooting each other

作者:毛郎    发布时间:2019-03-08 07:04:00    

David M. Phillips/Science Photo Libarary   Gun owners are more likely to get shot than people who don’t own weapons – and something similar seems to be true for bacteria. Some superbugs kill rivals with powerful poison-tipped spearguns. But in crowded conditions they often end up brawling with the nearest family member. No superbugs actually die in kin combat, because they are immune to their own spears. So the fights, which seem to continue indefinitely,

 

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