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E. coli strain that expresses T7 RNAP but not LacZ

Paula J. Schlax pschlax at bates.edu
Mon Aug 16 08:36:36 EST 1999

I am looking for an E. coli strain that expresses T7 RNA polymerase
(like BL21DE3) that does not express B galactosidase (the DE3 lysogen
encodes it apparently). Any help would be greatly appreciated-

I am new to the newsgroup and will check here, or I can be contacted at
pschlax at bates.edu.



Dr. Paula J. Schlax
Department of Chemistry
Bates College
Lewiston ME 04240

"There's nothing the matter with his mind. He just
does things in his own way and in his own time."

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