The absence of consensus sequences for the CytR protein within the udp regulatory region of V. cholerae suggests that reduced CytR regulation of udpPV c was due to the reduced ability of the E. coli CytR protein to bind heterlogous promoters Fig. 3 .
The absence of consensus sequences for the CytR protein within the udp regulatory region of V. cholerae suggests that reduced CytR regulation of udpPYp c was due to the reduced ability of the E. coli CytR protein to bind heterlogous promoters Fig. 3 .
The absence of consensus sequences for the CytR protein within the udp regulatory region of Y. pseudotuberculosis suggests that reduced CytR regulation of udpPV c was due to the reduced ability of the E. coli CytR protein to bind heterlogous promoters Fig. 3 .
The absence of consensus sequences for the CytR protein within the udp regulatory region of Y. pseudotuberculosis suggests that reduced CytR regulation of udpPYp c was due to the reduced ability of the E. coli CytR protein to bind heterlogous promoters Fig. 3 .
Both cdd and udp are members of the CytR regulon , i.e. , the expression of these genes is negatively regulated by the CytR repressor protein .