Article
Mixed infection of a child care provider with hepatitis A virus isolates from subgenotypes IA and IB revealed by heteroduplex mobility assay.
Journal of virological methods - 1 Feb 2003
de Paula Vanessa S, Saback Felipe L, Gaspar Ana M C, Niel Christian
Abstract excerpt
Phylogenetic analysis based on a 168 base segment encompassing the putative VP1/2A junction of the hepatitis A virus (HAV) genome has enabled the classification of HAV isolates into seven genotypes (I-VII). Genotype I, which includes the vast majority of the human HAV isolates, has been divided further into subgenotypes IA and IB. An heteroduplex mobility assay was designed with amplification products from the...
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