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ethionine
ethionine (ɛˈθiːəˌniːn) n (Chemistry) chem a type of amino acid that is the biological antagonist of methionineethionine
ethionine[e′thī·ə‚nēn] (biochemistry) C5H13O2N An amino acid that is the ethyl analog of and the biological antagonist of methionine. ethionine
e·thi·o·nine (ĕ-thī'ō-nin), A methionine analogue and antagonist, differing in the presence of an S-ethyl group in place of the S-methyl group.ethionine (ĕ-thī′ō-nĭn) A progestational agent used in some oral contraceptives. |