What are possible errors in a DNA extraction lab?
it can be any DNA, not just one type!
One Response
sci219
08 Feb 2010
sci219
08 Feb 2010
sci219
08 Feb 2010
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1.) contamination from organism (either celld debris of foriegn DNA).
2.) if doing phenol-chloroform extraction, wrong ratio could be used and hence no formation of layers.
3.) salt concentrations/alcohol concentrations wrong and hence no DNA or no DNA precipitation.
good luck.