methionine
蛋氨酸
常用释义
英音[ meˈθaɪəˌniːn ]
美音[ məˈθaɪəˌniːn ]
基本释义
- n. 甲硫氨酸，蛋氨酸
例句
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1·Its first limiting amino acid was methionine plus cystine.它的第一限制性氨基酸为蛋氨酸+胱氨酸。
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2·Cottonseed meal is deficient in lysine, methionine and leucine.粉缺乏赖氨酸，蛋氨酸和亮氨酸。
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3·When estrogen levels are high, the body requires more methionine.当雌激素水平高的时候，身体需要更多的蛋氨酸。
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4·Homoserine has also been implicated in the biosynthesis of methionine.同型丝氨酸也牵涉到蛋氨酸的生物合成。
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5·When higher levels of toxic compounds are present, more methionine is needed.如果当前有毒物质水平升高，需要更多的谷胱甘肽。
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6·Methionine, an essential amino acid, is the major lipotropic compound in humans.蛋氨酸作为一种必需的氨基酸，是人类抗脂肪肝的主要物质。
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7·Cystine content was the lowest and only had 1.18%. The next was histidine and methionine.半胱氨酸的含量最低，只占总量的1.18%，其次为组氨酸和甲硫氨酸。
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8·That is, the biological efficacy of liquid methionine hydroxy analogue is only 65% in pig.因此，液体蛋氨酸羟基类似物对猪的生物学效价只有65%。
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9·The methyl group (CH3) attached to the methionine sulfur atom in SAM is chemically reactive.甲基基团（CH3）附着在SAM中蛋氨酸硫原子具有化学反应性。
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10·Objective To study the clinical value of 11C-methionine (MET) PET/CT imaging in brain glioma.目的探讨11C-蛋氨酸（MET）PET/CT显像对脑胶质瘤的应用价值。