How do I purify my cDNA sample to remove any traces of free dye?

It is strongly recommended that you re-purify your targets with Qiagen Mini-Elute PCR purification columns. Failure to do so may cause high background signal intensity and result in lower quality data. More.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.