Variant-Specific Surface Protein Switching in Giardia lamblia

AUTOR(ES)
FONTE

American Society for Microbiology

RESUMO

Surface antigen switching in Giardia lamblia was analyzed using monoclonal antibodies specific for two variant-specific surface proteins (VSPs). Two VSPs were detected on the surface of single trophozoites. Dual expression persisted for 13 h but disappeared at 36 h, as in other parasites that undergo surface antigenic variation.

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