英语词汇“actinomycin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

actinomycin

/ˌaktɪnə(ə)ˈmʌɪsɪn/

Biochemistry and Pharmacology

noun

Any of a group of substances with antibiotic and antineoplastic properties originally isolated from soil-dwelling microorganisms (actinomycetes) of the genus Streptomyces (formerly Actinomyces).

Actinomycins were the first antibiotics to be isolated from soil bacteria. Their structure contains two peptide loops attached to a planar ring system, which binds to DNA and inhibits its transcription. The most important is actinomycin D, which is used in chemotherapy and biological research..

Origin

1940s. From scientific Latin Actinomyces Actinomyces + -in.

单词	actinomycin
释义	actinomycin /ˌaktɪnə(ə)ˈmʌɪsɪn/ Biochemistry and Pharmacology noun Any of a group of substances with antibiotic and antineoplastic properties originally isolated from soil-dwelling microorganisms (actinomycetes) of the genus Streptomyces (formerly Actinomyces). Actinomycins were the first antibiotics to be isolated from soil bacteria. Their structure contains two peptide loops attached to a planar ring system, which binds to DNA and inhibits its transcription. The most important is actinomycin D, which is used in chemotherapy and biological research.. Origin 1940s. From scientific Latin Actinomyces Actinomyces + -in.
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