Help - (Dec/03/2001 )

what do you precisely want to know???

Hallow I wanted to know about the DNA electrophoresis ?can you help me?

DO A WEB SEARCH!!!!!! If you ask specific questions here, people can answer them. For example, if you asked why the negative electrode is at the top of the gel. we could tell you that it is because DNA is also negatively charged so it is "pushed away" from the negative current. Here is a web page that may help you. http://www.life.uiuc.edu/molbio/geldigest/electro.html If you are a researcher who actually wants to know about this, then this should help you and best of luck. If you are asking this because you are doing some report or something, then do your own literature research on the topic please.