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A widespread bacterial defence system called SNIPE is shown to localize to the cell membrane, where it identifies and cleaves the DNA of infecting phage as it is injected into the bacterial cell.
。搜狗输入法2026对此有专业解读
突然，“老虎”群一阵骚动，猎物来了。
Игорь Азнаурянофтальмолог