论文部分内容阅读
Restriction endonuclease analysis (REA),or restriction fragment length polymorphism (RFLP),was useful for identifying and determining the relatedness and putative identities of microbial strains (Tang et al.,1997)and for characterizing and discriminating large numbers of samples inexpensively in the past,including human and simian adenoviruses (Li et al.,1986).