Glucose reppression of gal promoters

Richard Buckholz RGB12955 at USAV01.GLAXO.COM
Mon Dec 19 14:21:27 EST 1994


Is the gal promoter-essential gene construct on a 2u plasmid?  If so and if
the gene pproduct is only needed in small quantities, the less stringent 
control of gal promoters on high-copy vectors might be causing the problem,
especially if your friend is doing the lethal switch on plates instead of 
liquid.

________________________________________________________
Richard G. Buckholz
Glaxo Research Institute
Five Moore Drive
Research Triangle Park, NC  27709
Internet:  RGB12955 at glaxo.com




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