Strange problem with agarose gel electrophoresis

Stefi~ xxxgifalone at
Fri Apr 20 08:22:42 EST 2001

"Dr. Hiranya S. Roychowdhury" <hroychow at> wrote in message at
> DNA migrates from "Black" to "Red" ... I have no idea why! .........

DNA runs from black to red because DNA has negative charge distributed along
the backbone structure. RED is positive electrode so DNA tries to reach
positive electrode to discharge itself.
gifalone at
ICQ 110419911

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