Although HilD regulate two promoters upstream of hilC , they activate one and repress the other , such that overall HilD appear to have no effect on hilC expression .
These results indicate that Lon is involved in the autoregulation of hilC transcription by modulating amounts of HilD .
This work demonstrates the regulation of hilC by HilD .
The HilD proteins bind to the common DNA sites at hilC promoters .
To check if both regulators are important , the regulation of hilC gene expression by HilD is considered to check the possibility of one of the regulators being important , this dependency is taken as an OR gate .
To check if both regulators are important , the regulation of hilC gene expression by HilD is considered to function as gate , this dependency is taken as an OR gate .
To check if both regulators are important , the regulation of hilC gene expression by HilD is considered to function as an , this dependency is taken as an OR gate .
HilD also directly controls the expression of hilC .
HilD-or HilC-Sumo proteins bind to a 210-bp fragment of the hilC promoter .