Fig. 1From: SEB genotyping: SmartAmp-Eprimer binary code genotyping for complex, highly variable targets applied to HBVFlowchart to determine mutation positions used for genotyping. a FASTA sequences for the S region of HBV were downloaded from HBVdb and aligned into a sequence. b For each position a mutation score was calculated and (c) targets were selected that are > 90% conserved within one genotype but different between different genotypesBack to article page