Dr. Ching-Hong Yang hosts speaker, Dr. Xiaochen Yuan from UWM’s Department of Biological Sciences. Dr. Yuan will present a talk entitled ‘Hfq, an RNA chaperone, controls bacterial virulence through linking c-di-GMP and two mechanistically distinct sRNAs’. The presentation will begin at 4:00 pm in Lapham Hall N101. Please join us for refreshments outside the lecture hall starting at 3:30 pm.