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- biotin auxotroph 生物素营养缺陷型
- It is involved in the synthesis of biotin. 它和生物素的合成有关。
- Method:Direct method,SPA method,Biotin Avidin method. 方法:直接包被法、SPA法、生物素-亲和素法。
- Biotin is an important nutrient for healthy hair, nails, and skin. 生物素是保持头发,皮肤,指甲健康的重要营养素;
- Biotin, also found in eggs, is another B vitamin that supplies energy. 最近的研究顯示,一天吃一到兩個蛋可以幫助腦部運作,並強化眼睛、肌肉與肌膚。
- An auxotroph requires, in addition to the principal carbon source, one or more organic nutrients. 缺陷营养生物除需要主要碳源外,还需要一种或几种有机养料。
- Measurement of platelet membrane glycoproteins by labeling of biotin and western bloteing. 利用生物素标记法和 Western blotting技术检测血小板膜糖蛋白
- There is a growing awareness that biotin levels should be more carefully considered than in the past. 现在已逐渐认识到,生物素的水平理应比过去更加注意才是。
- METHODS Streptavidin Biotin peroxidase Complex (SABC) methods, monoclonal antibody against HSP70 were employed. 方法 采用鼠抗人 HSP70单克隆抗体及免疫组织化学 SABC法 .
- Repeatedly adding raw eggs to a dog's diet can cause a deficiency of the vitamin biotin. 反复在狗狗日常食物中加入生鸡蛋可导致狗狗生物素缺乏。
- Biotin is required as a coenzyme for carboxylation reactions in cellular metabolism. 生物素与酶蛋白结合,催化体内二氧化碳的固定以及羧化反应。
- Biotin and pantothenic acid are B vitamins that are also important for energy production. 酵母生长素和维生素B也重要的生产能源的。
- The results turned out that Pasturization does not affect the content of biotin, UHT influences the content. 结果发现,巴氏杀菌对生物素含量无显著性影响,UHT对生物素含量造成一定影响。
- It maybe concluded that biotin mostly influences the metabolism of phospholipid. 由此可见,生物素主要影响磷脂代谢。
- Content of biotin in fermentation liquid was determined with high performance liquid chroma-tography (HPLC). 采用高效液相色谱法测定发酵液中生物素的含量。
- If you don't have enough biotin in your body, your skin can become dry and scaly. 食物可以改善皮肤的颜色、纹理、均匀度和清晰度,当然与那些用来调理心脏疾病的食物是不一样的。
- Biotin may strengthen soft, brittle nails and reduce breaking and splitting.It also may increase nail thickness by 25%. 而皮肤,头发和指甲在生理上是密切相关的,维护健康的皮肤、头发和指甲必须的营养成分有蛋白质,必需脂肪酸和维他命。
- We currently offer ligands that can readily cross the cell membrane with either red or green fluorophores or biotin. 可实现“脉冲-追踪”样标记:可使用多种荧光标记配基,实时监测蛋白表达。
- The organism was moderately halotolerant, required thiamin.HCl and was stimulated by biotin and nicotinic acid. 这种有机体是适度耐盐的,需求盐酸硫胺,并且易受生物素和盐酸刺激。
- The reverse frequency of donor and receptor for auxotroph and resistance is less than 10~(-9), protoplast transformation is carried out in SMM containing 30% oolyethene glycol (MW 6000) and 20mg/ml DNA at controtledtime and temperature. 转化子有的是原养型,有的在含利福平(10单位/亳升)和链霉素(200单位/亳升)的培养基上能生长,也有的兼而有之。