Selected prfA* Mutations in Recombinant Attenuated Listeria monocytogenes Strains Augment Expression of Foreign Immunogens and Enhance Vaccine-Elicited Humoral and Cellular Immune Responses

Lin Yan, Jin Qiu, Jianbo Chen, Bridgett Ryan-Payseur, Dan Huang, Yunqi Wang, Lijun Rong, Jody A. Melton-Witt, Nancy E. Freitag and Zheng W. Chen

Infection and Immunity 76 ( 8 ): 3439 - 3450 , 2008