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- Bacillus subtilis TA1001 was used as the starting strain. By the treat of DES, ,the objective mutant TA208 ,which was adenine auxotrophy,the fastness of methionine sulfoxide(MSO)and 8-azaguanine (8-AG),was selected directionally. 以枯草芽孢杆菌TA1001为出发菌株,通过硫酸二乙酯(DES)及紫外诱变逐步诱变,定向选育出一株鸟苷产生菌TA208,其遗传标记为腺嘌呤缺陷、8-氮鸟嘌呤抗性和蛋氨酸亚砜抗性(Ade~-+8-AG~r+MSO~r)。
- Guanosine overproducing mutant was derived from Bacillus subtilis T1001 by using ultraviolet and diethyl sulfate (DES). The mutant was selected directionally and step wisely on the agar plates containing methionine sulfoxide(MSO) and 8 azaguanine(8 AG). 以枯草芽孢杆菌T1 0 0 1为出发菌株 ,经紫外线、硫酸二乙酯逐级诱变处理 ,选育出腺嘌呤缺陷型 (Ade- )菌株 ,然后经蛋氨酸亚砜 (MSO)、8 氮鸟嘌呤 ( 8 AG)结构类似物平板定向筛选 ,获得鸟苷高产菌株TA2 0 8。
- Expression, purification and identification of recombinant human methionine sulfoxide reductase 重组人甲硫氨酸硫氧化物还原酶的原核表达、纯化及鉴定
- methionine sulfoxide 蛋氨酸亚砜
- Methionine, Lysine, Isoleucine and Tryptophan. 蛋氨酸、赖氨酸、异亮氨酸和色氨酸。
- Cottonseed meal is deficient in lysine, methionine and leucine. ?澍宸廴狈?蛋彼幔0蛋氨酸和亮氨酸。
- Two important synthetic methods of penicillin sulfoxide are reviewed. 综述了以青霉素为原料，制备青霉素亚砚的2种重要方法。
- Cysteine A sulfur-containing AMINO ACID synthesized from methionine and serine. 半胱氨酸：由甲硫氨酸和丝氨酸合成的含硫的氨基酸。
- 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。
- Milk contains 16 kinds of amino acid, methionine and the lack of tryptophan. 牛奶内含有16种氨基酸，缺乏蛋氨酸和色氨酸。
- L-Carnitine is synthesized from the amino acids lysine and methionine. 卡尼丁是由氨基酸，赖氨酸和蛋氨酸合成的。
- Supplementation of 1.7%methionine decreased both feeding rate and growth. 饲料中添加蛋氨酸后，摄食率和生长率下降。
- Synthesis of Transition Metal Methionine Schiff Base Complexes and The O2. 甲硫氨酸席夫碱铜、锌、钴配合物合成及抗O2.
- Protein amino acid content of two components, namely, cystine and methionine. 蛋白质中有两个含硫的氨基酸组成成分，即胱氨酸和蛋氨酸。
- The MNDO semiempirical quantum chemistry method was used to study theconformation of diphenyl sulfide and diphenyl sulfoxide. 本文使用MNDO半经验量子化学方法对二苯硫醚和二苯亚砜的构象进行研究。
- Pressure-Enhanced Molecular Clustering in Liquid Dimethyl Sulfoxide Studied by Raman Spectroscopy. 通过拉曼光谱镜观察到的:压力下液体二甲亚砜中分子聚类现象。
- Separate oxysulfide sulfoxide from oil, the sulfur content of oil can be reduced. 氧化后柴油中的硫氧化物，从油品中萃取分离出来，以达到降低油品硫含量的目的。
- Dibenzyl sulfoxide and dibenzyl sulfone were synthesized from dibenzyl sulfide oxidated with H 2O 2 without catalyst. 在无催化剂条件下利用过氧化氢氧化二苄基硫醚合成了二苄基亚砜和二苄基砜。
- Objective: To investigate the facile method for preparation of albendazole sulfoxide,an active metabolite in vivo . 目的:探索阿苯达唑体内活性代谢物亚砜的制备方法。
- This report shows the recent developments and the value of Application of dimethyl sulfoxide. 摘要阐述二甲基亚砜的发展动态和应用价值。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
