Contamination of PCR/RAPD

Demeke, Tigst tdemeke at pbi.nrc.ca
Wed Jul 10 09:29:29 EST 1996

Clay:  A similar problem has been mentioned before for PCR/RAPD.  As you 
have stated you have exhausted the necessary changes that you have to make. 
 But, I think you have not tried another Taq source.  There could be some 
bacterial DNA contamination in some Taq batches.  So it may be worthwhile 
try another source.  Good luck!  Tigst

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