potential vector造句

• Baculovirus is a kind of double - stranded circle large dna virus , which has been developed as an environment sound pesticide and a powerful vector of foreign protein expression as well as a potential vector of gene therapy
  杆状病毒是一类双链环状dna病毒，作为生物防治杀虫剂及高效外源蛋白表达载体得到广泛研究。近来有许多学者致力于杆状病毒作为基因治疗载体的研究。