Instead , FimW may function by influencing the ability of FimZ to activate transcription from this promoter , either by inhibiting the binding of FimZ to the fimA promoter or by inhibiting activation by FimZ once this protein has bound .
Also , since FimZ regulates S. typhimurium fimA expression , we constructed a fimZ-lacZ fusion to investigate the expression of this important regulator of the fimbrial system .
Also , since FimZ regulates S. typhimurium fimA expression , we constructed a fimZ-lacZ fusion to investigate the expression of this important regulator of the fimbrial system .
this , along with our previous reports of FimZ , indicates that FimZ can bind to the fimA promoter region
However , our in-vitro results indicate that FimZ alone will bind to the fimA promoter .
However , when FimZ binds in-vitro to the fimA promoter , many molecules of FimZ are associated with the DNA fragments , creating a large DNA-pro-tein complex .
FimZ binds the Salmonella typhimurium fimA promoter .
FimZ binds the Salmonella typhimu-rium fimA promoter .
FimZ was shown to bind the fimA promoter to activate fimbrial expression .
FimZ binds the Salmonella Typhimu-rium fimA promoter .