灰色链霉菌 meaning in English
streptomyces griseus
Examples
- 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。