營養突變型 的英文怎麼說

中文拼音 [yíngyǎngtūbiànxíng]
營養突變型 英文
auxotrophic mutant
  • 營 : Ⅰ動詞1 （謀求） seek 2 （經營; 管理） operate; run; manage Ⅱ名詞1 （軍隊駐扎的地方） camp; barrac...
  • 養 : Ⅰ動詞1 （供養） support; provide for 2 （飼養; 培植） raise; keep; grow 3 （生育） give birth to ...
  • 突 : Ⅰ動詞1 （猛沖） dash forward; shoot out 2 （高於周圍） protrude; bulgeⅡ副詞（突然） abruptly; sud...
  • 營養 : nutrition; nourishment; pabulum; tropho-; troph-; -trophy; -trophic; -trophin
  1. The quality of tianjin resource water varies greatly with seasons and often worsens abruptly. the characteristic of tianjin resource water is typical in north china

    天津市水源水質具有季節性變化明顯、污染指標突發性超標和高藻期水質富營養化特徵指標超標的特點，在北方地區具有典型性和代表性。
  2. A combined metabolic mutated strain ( ys - c ) was get by traditional filter method from corynebacterium glutamicum ( ys ). this mutant is threonine auxotrop, aec and ahv resistant, and it can grow in the medium which contants sca as the only source of carbon, and the mutant can endure hight leveal of leu. the mutanted strain can concentrate lysine. the concentration of lysine leveal was 1. 20g / l

    運用傳統育種手段篩選到谷氨酸棒桿ys的多重代謝突變組合菌株ys - c 。該菌株為蘇氨酸營養缺陷型，具有對賴氨酸的結構類似物aec和ahv的抗性，並且能以琥珀酸為唯一碳源生長，能夠耐受高濃度亮氨酸。
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