is dh5 alpha dam+/dam-

Dr. Duncan Clark Duncan at
Fri Dec 8 04:23:28 EST 2000

In article <200012080853.QAA19399 at>, the eminent bc at
BIOSCI/MRC Human Genome Mapping Project Resource Centre wrote
>DH5Alpha is Dam- according to Molecular Cloning 2nd ed  

Then it is wrong.

DH5alpha is definitely dam+.

The problem with being on the cutting edge is that you occasionally get 
sliced from time to time....

Duncan Clark
GeneSys Ltd.
Tel: +44(0)1252376288
FAX: +44(0)8701640382

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