Reverse transcriptase (RT) alignment of the polymerase (<i>P</i>) gene.

<p>The alignment of the RT region of the <i>P</i> gene of OBI-positive sequences with reference sequences for genotypes <i>A</i> and <i>E</i> (reference genomes: M57663|A, AF090842|A, X75657|E, and AB032431|E, written in red). The alignment shows amino acids 110 to 220 of the RT domain. A dot represents homology in amino acids as observed in the reference sequence; only those with amino acid substitutions are illustrated. Bold squares indicate amino acid substitution for genotype <i>A</i> and dash lines show amino acid substitutions for genotype <i>E</i>.</p> <p>(PDF)</p>