单词	puromycin
释义	puromycin noun pu·​ro·​my·​cin ˌpyu̇r-ə-ˈmī-sᵊn  : an antibiotic C22H29N7O5 that is obtained from an actinomycete (Streptomyces alboniger) and is a potent inhibitor of protein synthesis Word History Etymology purine + -o- + -mycin First Known Use 1953, in the meaning defined above Medical Definition puromycin noun pu·​ro·​my·​cin ˌpyu̇r-ə-ˈmīs-ᵊn  : an antibiotic C22H29N7O5 that is obtained from an actinomycete of the genus Streptomyces (S. alboniger) and is used especially as a potent inhibitor of protein synthesis in microorganisms and mammalian cells
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