The first step of AAV infection often requires the attachment of the capsid to carbohydrate moieties on the cell surface. Of the 11 well-characterized AAV serotypes, heparan sulfate proteoglycan and sialic acid have been suggested to be the attachment receptors for AAV type 2 and types 4 and 5, respectively. If you loved this post and you would like to get additional facts regarding sialic acid powder factory kindly check out our own web page. In this report, we identify the receptor for the two closely related serotypes, AAV1 and AAV6. First, we demonstrate using coinfection experiments and luciferase reporter analysis that AAV1 and AAV6 compete for similar receptors.
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