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Molecular Cloning Forum DNA cloning forum. Discuss the cloning of plasmids, vectors, DNA, RNA, cDNA, proteins, and other molecules for expression, sub-cloning, and other methods. Also discuss digestion, ligation, transformation, plasmid preparation, cDNA library screening, and competent cells here.

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problem with cloning/restriction digest

Molecular Cloning Forum

DNA cloning forum. Discuss the cloning of plasmids, vectors, DNA, RNA, cDNA, proteins, and other molecules for expression, sub-cloning, and other methods. Also discuss digestion, ligation, transformation, plasmid preparation, cDNA library screening, and competent cells here.



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Old 01-24-2008, 10:15 PM
Pipette Filler
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Default problem with cloning/restriction digest

I am trying to clone an insert into a Pet-30 vector. I generated the insert by PCR adding on NdeI/XhoI ends. I cleaned up my pcr using the Qiaquick PCR purification. I digested my product (using Nde/XhoI) for about 3 hrs @37 deg. When I run the digest on a gel, I see my insert (which appears to be the right size), but not the vector. Help?
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