lac- selection in E.coli

Biology cdsouza at bio.tamu.edu
Wed Nov 26 18:12:31 EST 1997


Does anybody know of a nifty way to select for lac- E.coli on LB media.  I
am aware of positive selection vectors but is there a substrate that's
converted to a toxic product? Thanks.  Cletus
cdsouza at bio.tamu.edu



More information about the Microbio mailing list