Synthetic minimal-medium with limiting ( PCN-P media ) was used for the analyses of promoters under control of the SsrB regulatory system in-vitro as described .33 Synthetic medium was supplemented with 1 mM adenine for growth of the auxotrophic purD strain .
Synthetic minimal-medium with PCN media amounts of phosphate was used for the analyses of promoters under control of the SsrB regulatory system in-vitro as described .33 Synthetic medium was supplemented with 1 mM adenine for growth of the auxotrophic purD strain .
Synthetic minimal-medium with non-limiting amounts of phosphate was used for the analyses of promoters under control of the SsrB regulatory system in-vitro as described .33 Synthetic medium was supplemented with 1 mM adenine for growth of the auxotrophic purD strain .