ethidium bromide

noun
ethid·​ium bromide | \ e-ˈthi-dē-əm- How to pronounce ethidium bromide (audio) \

Definition of ethidium bromide

: a fluorescent mutagenic biological dye C21H20BrN3 that is used especially to stain nucleic acids

First Known Use of ethidium bromide

1952, in the meaning defined above

History and Etymology for ethidium bromide

ethyl + -id + -ium

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The first known use of ethidium bromide was in 1952

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Cite this Entry

“Ethidium bromide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ethidium%20bromide. Accessed 9 Mar. 2021.

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More Definitions for ethidium bromide

ethidium bromide

noun
ethid·​ium bromide | \ e-ˈthid-ē-əm- How to pronounce ethidium bromide (audio) \

Medical Definition of ethidium bromide

: a fluorescent mutagenic biological dye C21H20BrN3 that is used especially to stain nucleic acids
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