Genotype of E. coli strain

[pip at VENT.NEB.COM]

BL21 = E. coli B, F- ompT hsdS (r-m-); from p 200 in the NEB catalog.
Paul

>Does anyone have the genotype of the E. coli strain BL21 ?
>The actual strain that I'm using is BL21(DE3), and I know
>about the DE3 lysogen, but I'm just curious about the "host"
>genotype. Respond by e-mail please. Thanks!
>
>Dan Maloney
>UR Biology

_______________________________________________________________
Paul Riggs       	       	       	508-927-5054 x254
New England Biolabs     	        fax: 508-921-1350
32 Tozer Rd     	       	       	
Beverly  MA  01915-5599 	       	Internet: riggs at vent.neb.com