<正>Mycoplasma genitalium is the main causative agent for non-gonococcal and non-chlamydial urethritis. P32 is the putative surface-exposed membrane protein of
<正>In order to reveal variation and revolution of NP genes of human avian H_5N_1 influenza virus strains,the NP gene of a human avian H_5N_1 influenza virus st