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.
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