Conformational change of the Bordetella response regulator BvgA accompanies its activation of the B. pertussis virulence gene fhaB oleh David Kim, John Tracey, Manuel Becerra Flores, Kanita Chaudhry, Rafae Nasim, Abraham Correa-Medina, Leslie Knipling, Qing Chen, Scott Stibitz, Lisa M.M. Jenkins, Kyung Moon, Tim Cardozo, Deborah M. Hinton