Boyce J R, Morter R L
Am J Vet Res. 1986 Jun;47(6):1204-6.
Pasteurella haemolytica isolates, obtained from cattle with respiratory tract disease, were characterized as to serotype, antimicrobial susceptibility, and plasmid content. Strains isolated from 2 groups of cattle were compared. Remarkable similarity was seen in the plasmid profiles of isolates of the same serotype. In contrast, isolates of 2 different serotypes had totally different plasmid profiles.
从患有呼吸道疾病的牛身上分离出的溶血巴斯德菌菌株,对其血清型、抗菌药敏性和质粒含量进行了鉴定。比较了从两组牛身上分离出的菌株。同一血清型分离株的质粒图谱显示出显著的相似性。相比之下,两种不同血清型的分离株具有完全不同的质粒图谱。