Conserved M2e sequences used to generate quadrivalent M2e coding sequence.

Abstract

a<p>Example of a specific virus strain coding the respective M2e sequence.</p>b<p>Amino acid sequence of the respective M2e. Differences to the H5N1 M2e sequence are highlighted in bold.</p>C<p>Amino acid sequence of H1N1 is identical to that of H2N2 A/Korea/426/68 and H3N2 A/NewYork/392/2004.</p