但也不排除我们测菌液OD450时使 Opticaldensity(OD450) 用的是尤尼柯(上海)仪器有限公司生产的UV一 图1菌液OI}450值和LB琼脂平板上菌落数目的关系 2800型紫外可见分光光度计,而文献【3】上使用的 1 CorrelationbetweenOD450valueandviablenumberofS. Fig 是国营华东电子管厂生产的DG3022型酶联免疫检 uureusin...
aureus in bacterial suspension using the OD450 value. Key words: Densitometry; Colony Count, Microbial; Staphylococcus Hominis 目前多用分光光度法测定菌液浓度。平板菌落计数法为经典的方法,测定的是菌液中的活菌数目,是生物发光法 (Bioluminescence)、电阻抗法(Electrical Impedance)、放射法 (Radiometry)、...
At 37 weeks of gestation, ultrasound showed fetal hydrops. This case demonstrates vividly the lack of correlation between the severity of the hemolytic disease and the delta OD450 value in Kell sensitization.doi:10.3109/14767059209161936Hadi, Hamid A.Robertson, Alex...
Correlation between OD450 value and viable number of Staphylococcus aureus [J]. Journal of Chinese PLA Postgraduate Medical School, 2011, 32(4): 343-344.(in Chinese)张汝钢,杨云生,ZHANG Ru-gang,YANG Yun-sheng. OD450值与金黄色葡萄球菌活菌数目的相关性研究[J].军医进修学院学报 2011....
detecttheviablenumberofS.aureusinbacterialsus[,ensionusingtheOD45Ovalue. Keywords:Densitometry;ColonyCount,Microbial:StaphylococcusHominis 目前多用分光光度法测定菌液浓度。平板菌 落计数法为经典的方法,测定的是菌液中的活菌 数目,是生物发光法(Bioluminescence)、E三阻抗法 ...
Summary: If you value your eyes, these glasses are a must-have for you. 1: When conducting high-energy laser experimental research, not only should protective glasses be worn, but there should be no reflective objects on the whole body. Like a watch. 2: Laser protective glasses are mainly...
names(group) <-c("ID","value")table(group$value)# high low# 10 11 然后得到分组以后,我们通过limma包对这个分组进行差异分析,然后得到的差异基因进行富集分析即可~ 这个思路其实也可以应用在很多分析中,比如:预测模型计算riskscore然后划分高低表达组进行...
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OD450 value (X) was linearly correlated with the viable number of S. aureus (Y×10 8 /ml), which could be expressed by the linear regression equation: Y=1.153 92X+0.007 68. Conclusion It is a convenient, accurate and rapid method to detect the viable number of S. aureus in bacterial...