在这里，称为噬菌体的使细菌感染的病毒，被设计成这样，即每一种病毒表面都涂了一层独特的随机的肽。

Here viruses that infect bacteria, called phage, are engineered such that each virus has on its surface coat a unique random peptide.

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研究者说，这种新的肽具有一定的价值，可以作为一种试剂研究病毒的附着或研制成一种治疗方法。

"This novel peptide has potential value as a reagent to study virus attachment and as a future therapeutic," say the researchers.

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结果显示此种肽能够抑制病毒附着细胞受体最终阻止感染。

Results showed the peptide capable of inhibiting viral attachment to the cellular receptor ultimately preventing infection.

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