Article
Is single-strand conformation polymorphism analysis of the full 5' untranslated region an adequate approach to study hepatitis C virus quasispecies distribution?
Journal of virology - 1 Sept 2009
Vera-Otarola Jorge, Barría María Inés, León Ursula, Carvallo Pilar, Soza Alejandro, López-Lastra Marcelo
Abstract excerpt
Single-strand conformation polymorphism (SSCP) analysis is used by many laboratories to study the quasispecies distribution of the hepatitis C virus (HCV). Here we question the validity of this experimental approach, as conclusions are drawn from the analysis of the migration patterns of two ssDNA molecules and not from RNA. Using previously characterized mutants of the HCV 5' untranslated regions, we show that...
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