Oct. 6th, 2008

amethyst73: (Default)
I'll pose the general question first, on the chance that more people might have opinions about it:

What forum(s) have you used to ask questions about technical molecular biology stuff? Were the answers to your questions useful? I'm taking a look at BioTechniques, Molecular Station (which doesn't looks very useful), and biowww.net as possibilities for posting the question below; I don't really want to spam a gazillion lists.

Second, the more specific question, which I somehow doubt most folks here will have an answer for, but I'm posting it anyway:

I'm cloning PCR products into Invitrogen's pCR8/GW/TOPO vector (a TA cloning vector with Gateway recombination sites) in their TA cloning kit.  I've cloned about 8 things so far, and in two of them I've had the following problem: somewhere in the actual cloning, a few bases (9 in one case, 5 in a second) are removed from the end of the PCR product and the vector.  Has anyone else had this problem?  Recommendations on how to avoid it?

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amethyst73

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