polA mutant strain?

Jon Millman millmanj at fhs.csu.McMaster.CA
Thu Oct 2 11:00:52 EST 1997

I'm looking for a polA mutant strain of E. coli to perform a gene 
knockout, and would appreciate any assistance in finding such a strain.  
I've looked in the ATCC catalogue, but without any cross-reference for 
genotypes it would take forever to look through all the strains.

If anyone has such a strain, or knows the ATCC (or other bank) number for 
a strain with a polA knockout I would very much like to hear from you.


Jon Millman
Dept of Biochemistry
McMaster University
Hamilton. ON -- CANADA
millmanj at fhs.csu.mcmaster.ca

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