单词	ethidium bromide
释义	ethidium bromide /ɛˈθɪdɪəm / noun [mass noun] Chemistry A purple synthetic dye used in the treatment of trypanosome blood infection, to stain DNA, and to destroy the superhelical structure of DNA. It is a derivative of phenanthridine.Cell viability was assessed as soon as possible after the treatments with a mix of fluorescein diacetate and ethidium bromide.... The gel was stained with ethidium bromide to identify the chromosomal pattern specific for each strain. DNA bands were stained with ethidium bromide and visualized under UV irradiation.
随便看	ion implantation ionise ioniser Ionism ionist ionium ionizable ionization ionization chamber ionization constant ionization current ionization energy ionization gage ionization gauge ionization potential ionize ionizer ionizing potential ionizing radiation ionogen ionogenic ionogram ionographic ionography ionomer

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。