Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Expression of recombinant TP84_28 gene in three different E. coli cells. (a) Growth curves of bacterial clones, carrying recombinant pTP84_28 plasmids containing the TP84_28 gene in various E. coli expression strains: BL21(DE3), BL21(DE3) (pLysS), and ARCTICA. (b) E. coli BL21(DE3) (pTP84_28), grown on solid LB medium. Only this strain exhibited the characteristic rim around the bacterial colony, indicating interference of the cloned TP84_28 gene with the bacteria’s growth rate.
