Vectors for transforming Mycoplasma hyopneumoniae, transformed Mycoplasma hyopneumoniae strains, and uses thereof

摘要

The present invention relates to mutants of Mycoplasma hyopneumoniae and methods for preparing them. It also relates to a vaccination kit comprising a carrier vector, a vaccine composition and a composition for swine epidemic pneumonia and other swine diseases used in the method. M. as a host for expressing recombinant proteins and other DNA sequences of interest. Concerning the use of hyopneumoniae.