Construction of the Recombinant Pseudorabies Virus TK~-/gG~-/GP5~+ Expressing GP5 of Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) and the Preliminary Study on Its Biological Characterization

• 表达猪繁殖与呼吸综合征病毒(PRRSV)GP5的重组伪狂犬病毒TK~-/gG~-/GP5~+的构建及其生物学特性初步探讨