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灰色链霉菌的英文

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"灰色链霉菌"怎么读用"灰色链霉菌"造句

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  • streptomyces griseus

例句与用法

  • The culture was shake - cultured at 30 for 40 hours in liquid medium ympd supplemented with 0 . 5 % glycine
    获得了灰色链霉菌原生质体形成和再生的最优条件,即用ympd培养基,加0
  • In this study , growth of streptomyces griseus in liquid ympd medium was determined by measuring the od560 at the interval of 1 hour
    本研究通过测定菌液的od _ ( 560 ) ,发现并确证了灰色链霉菌存在二次生长现象。
  • Fr - 008 is a strain producing a complex of heptaene macrolide antifungal antibiotics , one of which , previously named fr - 008 was regarded to bis similar to candicidin , but different in sugar moiety
    Hplc分析研究表明,它与灰色链霉菌imru3570产生的杀假丝菌素是同一种物质,均含有相同的几种主要组分。
  • Strain sa - coo by southern hybridization . a cosmid - based gene library of streptomyces griseus atcc14811 was constructed using phz1357 , a streptomyces - e . coli bifunctional vector carrying two cohesive sites
    为了获得胆固醇氧化酶基因,以大肠杆菌-链霉菌双功能柯斯质粒phz1357为载体,构建了灰色链霉菌atcc14811的基因组文库。
  • The enzyme retained full activity after being treated at room temperature for 1 hour at ph between 4 . 0 and 11 . 5 . the enzyme can be incubated at 50 for 4h with only less 50 percent loss of activity and is stable in the frozen state . when streptomyces griseus atcc14811 was cultured in 10 . 3 % sucrose yeme liquid medium , production of extracellular cholesterol oxidase increased for 5 days before decrease
    利用硫酸铵盐析及deae -纤维素离子交换柱层析提取纯化灰色链霉菌atcc14811发酵上清液中的胆固醇氧化酶,理化性质研究表明酶作用晟适ph为8 . 0 ,最适温度为45 , ph稳定范围在ph4 . 0 - 11 . 5之间,在50条件下保温4h ,仍保留54酶活力。
  • The powder was then applied to a silica gel column chromatography charged with 80 % acetone in water and eluted with the same solvent . after concentrating and drying , relatively pure fr - 008 was obtained . hplc assay a comparison between antibiotic fr - 008 and candicidin has been made by studying the hplc separation profiles of antibiotic fr - 008 , candicidin and a mixture of both
    对链霉菌fr - 008和灰色链霉菌imru3570的rflp分析发现,它们的染色体具有很高同源性; pfge的比较研究发现,这两个菌株的明显区别是链霉菌fr - 008携带有两个线性质粒,而在灰色链霉菌imru3570中则没有这两个线性质粒。
  • Air of this advanced development provides efficient methods for protein engineering . in this study , a new two - step procedure has been developed for the detection of cholesterol oxidase activity in streptomyces strains . streptomyces griseus atcc14811 was confirmed to produce cholesterol oxidase and it also showed homologies with the cholesterol oxidase gene ( choa ) from streptomyces sp
    本实验设计了简单易行的链霉菌胆固醇氧化酶活性测定指示平板,结合用链霉菌sa - coo ( streptomycessp . strainsa - coo )胆固醇氧化酶基因( choa )为异源探针的southern杂交,确证了灰色链霉菌atcc14811 ( streptomycesgriseusatcc14811 )具备产生胆固醇氧化酶的能力。
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