| electrophoretic study of the genome of human rotavirus from maceió, brazil. | rotaviruses were detected by enzyme immunoassay (eia) in 53 (13.3%) of 397 fecal samples from children with acute gastroenteritis in the city of maceió, alagoas, brazil. polyacrylamide gel electrophoretic (page) patterns characteristic of rotavirus double-stranded rna were detected in 51 (96.2%) of the 53 eia-positive samples. of the rna-positive samples, 1 (2%) was classified as subgroup 1 (short profile), 49 (96%) as subgroup 2 (long profile) and 1 (2%) could not be classified because of the a ... | 1986 | 3026534 |