HBV mutation literature information.


  "Molecular analysis of hepatitis B virus ""a"" determinant in asymptomatic and symptomatic Mexican carriers."
 PMID: 17217533       2007       Virology journal
Discussion: Thus for mutations associated with LMV resistance, the rtM204V change is associated with a I195M change in the S gene (sI195M), while the rtM204I change is associated with three possible changes in the S gene, sW196S, sW196L, or a stop codon.


  Characterization of naturally occurring and Lamivudine-induced surface gene mutants of hepatitis B virus in patients with chronic hepatitis B in India.
 PMID: 16428891       2006       Intervirology
Abstract: Following lamivudine therapy, 14 of 57 (24.5%) patients developed 16 types of S-gene mutations (sP120S, sA128V, sS143L, sW182St., sT189I, sV190A, sS193L, sI195M, sW196L, sW196St., sS207R,


  Failure of the lamivudine-resistant rtM204I hepatitis B virus mutants to efficiently support hepatitis delta virus secretion.
 PMID: 15858045       2005       Journal of virology
Abstract: The major HBV lamivudine (LMV)-resistant mutations in the polymerase gene within the reverse transcriptase (rt) region at rtM204V or rtM204I are associated with changes in the overlapping envelope gene products, in particular, the gene encoding small envelope protein (s) at
Abstract: We have demonstrated that the LMV resistance mutations corresponding to sW196L/S inhibited secretion of HDV particles, while changes corresponding to sI195M did not affect secretion.


  [HBs antigen mutants: prevalence, clinical and diagnostic implications].
 PMID: 16099111       2005       Pathologie-biologie
Abstract: Changes I195 M and W196L, reflecting lamivudine resistance are present among 18 patients (33%).



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