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why does circular DNA migrate lesser distance than linear DNA on electrophoresis gel?

why does circular DNA migrate lesser distance than linear DNA on electrophoresis gel? - DNA Techniques

why does circular DNA migrate lesser distance than linear DNA on electrophoresis gel? - Post questions and discuss DNA techniques and protocols such as DNA extraction, PCR, and the study of DNA-binding proteins.


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Old 09-15-2009, 12:16 PM
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Default why does circular DNA migrate lesser distance than linear DNA on electrophoresis gel?



we ran a electrophoresis gel with bovine DNA in both circular and linear forms. the linear form migrated further than the circular form. why did this happen?
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