<prompt> Which of the following Corynebacterium toxin is similar to that of diphtheria toxin?C. aurisC. jivelaiC. ulceransC.mimicum  <response>: Corynebacterium ulcerans:Primarily an animal pathogen bovine mastitisCan harbor diphtheria toxin gene but differences in the receptor binding and translocation domainsExudative pharyngitis in humans indistinguishable from diphtheriaSeveral outbreaks of diphtheria have been found to be caused by C.ulcerans than C.diphtheriae and made it impoant epidemiologicallySpectrum of illness was similar to C.diphtheriaeToxin-producing Corynebacterium:1.C.diphtheriae2.C.ulcerans3.C.pseudotuberculosisRef: Ananthanarayan 9th edition, p242 