odd observation about DNA

Andrew Leung leungkc at glink.net.hk
Thu Oct 28 19:17:22 EST 1999


Hi all,

I have band-prep a 1.1kb pcr product from agarose gel. Then I run the prep
in the agaorse gel again. But what I observed is a multiple bands of 1.1kb
bands. So...........how to explain this.

The pcr product is 70% GC rich. Is it due to............imperfect alignment
across individual amplicon.

Andrew





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