HBV Mutation Detail Information

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Mutation Information
Mutation Site S202G
Mutation Type Amino acid level
Gene/Protein/Region Type RT
Combined Mutation rt.V207I+rt.M204V+rt.S202G+rt.L180M
Genotype/Subtype A
Relevant Drug entecavir (ETV)
Country Spain
Literature Information
PubMed PMID 22666402
Disease Chronic hepatitis B
Published Year 2012
Journal PloS one
Title Ultra-deep pyrosequencing detects conserved genomic sites and quantifies linkage of drug-resistant amino acid changes in the hepatitis B virus genome.
Author Rodriguez-Frías F,Tabernero D,Quer J,Esteban JI,Ortega I,Domingo E,Cubero M,Camós S,Ferrer-Costa C,Sánchez A,Jardí R,Schaper M,Homs M,Garcia-Cehic D,Guardia J,Esteban R,Buti M
Evidence On linkage analysis of the RT region studied, NA-resistant HBV variants (except for rtA181T) were present in combinations of amino acid substitutions that increased in complexity after viral breakthrough to entecavir, at which time the combined variant rtL180M-S202G-M204V-V207I predominated.

Contents
Description
Mutation Information Note
  • Gene/Protein/Region Type: Virus Gene (e.g. LMP-1) or Virus Protein (e.g. Rep 68) or Virus Region (e.g. S, X)
Literature Information Note
  • Evidence: sentence contains this mutation information in the citation