用相对密度标定法重新考察利用液体培养物的光密度数据测定微生物生长率。
Revisiting with a relative-density calibration approach the determination of growth rates of microorganisms by use of optical density data from liquid cultures.
机构信息
Department of Neurology, General Cathay Hospital, Sijhih, Taiwan.
出版信息
Appl Environ Microbiol. 2010 Mar;76(5):1683-5. doi: 10.1128/AEM.00824-09. Epub 2010 Jan 15.
Abstract
To solve the problems of measuring the growth rates of microorganisms from optical density (OD)-growth time plots, we used relative-density (RD) plots. The relationship of OD and RD was built from the diluted grown cultures. This method was satisfactorily applied to study the growth of Escherichia coli and the cyanobacterium Anabaena spiroides.
摘要
为了解决从光密度（OD）-生长时间图测量微生物生长率的问题，我们使用了相对密度（RD）图。OD 和 RD 的关系是从稀释培养物中建立的。该方法成功地应用于研究大肠杆菌和蓝藻螺旋鱼腥藻的生长。
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