ObjectiveTo obtain and analyze the mMDH gene sequence,and lay bases for screening candidate antigen of Echinococcus granulosus.MethodsTotal RNA was extracted from protoscoles of cysts from humam origin. The specific primers were designed according to the published nucletid sequence in the Genbank database.The mMDH gene of Echinococcus granulosus was amplified by RT-PCR and cloned into pGEM-T vector for sequencing and analyzing.ResultsA cDNA sequence with an open reading frame of 1017bp has been amplified su...