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单词 colicin
释义

colicin

noun

co·​li·​cin ˈkō-lə-sən How to pronounce colicin (audio)
variants or less commonly colicine
ˈkō-lə-ˌsēn How to pronounce colicin (audio)
: any of various antibacterial substances produced by strains of intestinal bacteria (as of E. coli)

Word History

Etymology

French colicine, from col- + -cine (as in streptomycine streptomycin)

First Known Use

1946, in the meaning defined above

Medical Definition

colicin

noun

co·​li·​cin ˈkō-lə-sən How to pronounce colicin (audio)
variants also colicine
-ˌsēn How to pronounce colicin (audio)
: any of various antibacterial proteins that are produced by some strains of intestinal bacteria (as E. coli) having a specific plasmid and that often act to inhibit macromolecular synthesis in related strains
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更新时间:2024/9/20 10:50:45