Sarah M. Sowell, Angela D. Norbeck, Mary S. Lipton, Carrie D. Nicora, Stephen J. Callister, Richard D. Smith, Douglas F. Barofsky and Stephen J. Giovannoni
Applied and Environmental Microbiology 74 ( 13 ): 4091 - 4100 , 2008
Jesus M. Eraso, Jung Hyeob Roh, Xiaohua Zeng, Stephen J. Callister, Mary S. Lipton and Samuel Kaplan
Journal of Bacteriology 190 ( 14 ): 4831 - 4848 , 2008