[Electron microscopy research on cytopathic rotaviruses in cell cultures]

Studied was the virus reproduction in cell cultures of MA-104 of the referent rotavirus strain Lincoln, and of the isolated from calves rotavirus Trebich 248/82 and Dolno-sakhrane 39/82. Observed were the following main morphologic structures: electron-dense oval fractions, fractions of with single and double membrane, fractions with supercapsular membrane and electronic-densely granulated zones--viroplasms. There were not established considerable differences between the referent and the isolated from calves rotavirus strains in our country.