Studies of the Biological Properties of Rotaviruses
Abstract: Some biological properties of three standard strains of rotavirus (Wa strains of human rotavirus, NCDV strain of bovine rotavirus and SA_(11) strain of monkey rotavirus) were studied. It has been found that cultural characteritics in MA_(104) cell are similar. The characteristic structures of these rotaviruses were revealed under electromicroscope, the RNA patterns had nomal regularity of 4, 2, 3, 2 electrophortic bands, and all of the phsical and chemical properties were in accordance with those reported i...