Think you're good at PCR? Try this one!

Michael Cooley szcooley at
Wed Jan 18 12:34:16 EST 1995

Mike Morris (mike at wrote:
: I reckon it's magic. I certainly don't think the 450 bp fragment is
: ss-DNA - that should run slower, shouldn't it? (it certainls does 
: in acryl. gels).
:   Could you be getting heterodimers, somehow? Are you amplifying a lot
: of loci, or just a single rearrangement?
: 	Mike

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The 450 bp fragment most certainly could be ssDNA. Is position is 
dependent on the gel percentage. But I don't understand the original 
problem. I surely would not waste time trying to figure it out. 

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