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A gel electrophoresis is performed, but when the gel imager is used, no bands appear. the researcher might have forgotten to

User Ayaan
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If a gel electrophoresis is performed, and no bands appear when the gel imager is used, then it is highly possible that the researcher might have forgotten to do one of the following:


- Add electric current.
- Add buffer solution.
- Include DNA dye.

User Mike Lewis
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