%0 Journal Article %T Distribui£¿£¿o temporal de perfis eletrofoc¨¦ticos de Acido nucleico de rotav¨ªrus em fezes de crian£¿as em Bel¨¦m, Par¨¢ %A Mascarenhas %A Joana D'Arc P. %A Gabbay %A Yvone B. %A Freitas %A Ronaldo B. %A Linhares %A Alexandre C. %J Mem¨®rias do Instituto Oswaldo Cruz %D 1988 %I Instituto Oswaldo Cruz, Minist¨¦rio da Sa¨²de %R 10.1590/S0074-02761988000400004 %X electrophoresis of rotavirus rna in polyacrylamide gel was casrried out by using faecal samples collected from children living in the peripheral area of bel¨¦m, brazil. typical rotavirus profiles (eleven bands) were noted in 46(76.7%) out of 60 elisa rotavirus positive specimens. according to the eletrophoretic patterns, 5(10.9%) were classified as subgroup i, while 41(89.1%) of them as subgroup ii. lacking of bands 10 and 11 in 14(23.3%) samples did not allow us to classify their electropherotypes. the profile coded as "1n2l" was the predominant one, ccouting for 65.2% of the classified strains. %K rotavirus %K electrophoretic profiles %K bel¨¦m. %U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0074-02761988000400004&lng=en&nrm=iso&tlng=en