However , entC mRNA levels in the fur deletion strain were constitutively higher than those , indicating that Fur functions to repress entC expression inside macrophages .
Expression of these genes is downregulated in Salmonella , as evidenced by the finding that Fur represses expression of the entC gene inside Fig. 1C .
Expression of these genes is downregulated in Salmonella , as evidenced by the finding that Fur represses expression of the entC gene inside macrophages .