Flagella are surface structures critical for motility and virulence of many bacterial species. In Listeria monocytogenes. MogR tightly represses expression of flagellin (FlaA) during extracellular growth at 37 degrees C and during intracellular infection. MogR is also required for full virulence in a murine model of infection. https://www.roneverhart.com/Sailytysastia-46x66x23-cm-49-2-L/