Butchaiah G, Lund E
Acta Vet Scand. 1983;24(4):362-73. doi: 10.1186/BF03546710.
Incorporation of trypsin and diethylaminoethyl-dextran in the overlay was found to be necessary for infectivity assay of the UK strain of bovine rotavirus by plaque assays. Small plaques of about 1 mm in radius were formed in BGM cells. Large plaques of about 3–4 mm in radius were consistently produced in monolayers of secondary calf kidney cultures.
通过蚀斑试验对英国牛轮状病毒株进行感染性测定时，发现覆盖物中加入胰蛋白酶和二乙氨基乙基葡聚糖是必要的。在BGM细胞中形成了半径约1毫米的小蚀斑。在二代犊牛肾细胞培养单层中始终产生半径约3 - 4毫米的大蚀斑。
