【摘要】 本文就动物基因工程疫苗研究的进展进行了综述，包括基因工程毒力致弱疫苗、基因工程亚单位疫苗和基因工程活载体疫苗。阐述了基因工程疫苗在预防动物传染病上的应用前景。更多还原

【Abstract】 Researches in the area of animal vaccine constructed by genetic eng ineering arereviewed in the paper. In detail,advances in the study on aviulence vaccine engineering,subunitvaccine,living carrier vaccine constructed by genetic engineering,and the prospects of its appli-cation against animal contagious diseases are presented.更多还原