bird mycoplasmaantigen, gene, recombinant vector containing the gene, and thus engineered vaccine

摘要

A highly efficacious vaccine for infectious diseases caused by fowl Mycoplasma gallisepticum, prepared by utilizing a substantially pure protein which has a molecular weight of about 40 kDa, is coded for by a DNA sequence originating in Mycoplasma gallisepticum and having a specified restriction enzyme cleavage map, and can act on mycoplasma-immune or mycoplasma-infected serum, or other protein having equivalent functions. IMAGE