Rekha Seshadri, Sam W. Joseph, Ashok K. Chopra, Jian Sha, Jonathan Shaw, Joerg Graf, Daniel Haft, Martin Wu, Qinghu Ren, M. J. Rosovitz, Ramana Madupu, Luke Tallon, Mary Kim, Shaohua Jin, Hue Vuong, O. Colin Stine, Afsar Ali, Amy J. Horneman, John F. Heidelberg
J Bacteriol. 2006 Dec; 188(23): 8272–8282. Published online 2006 Sep 15. doi: 10.1128/JB.00621-06