Why is sacB expression lethal in E. coli?

REWH Lab rewhlab at cbdn.ca
Mon Oct 14 17:03:54 EST 1996


Hi,
	I can't find any reference to why sacB functions as a 
counterselective marker in E. coli in the presence of 5-10% sucrose.  Does 
anyone know why it works?

THanks.

Rew
rewhlab at cbdn.ca




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