Fig. 2
Comparison of pollen allergen deduced amino acid sequences from different Artemisia species. a defensin-like protein (Art v 1 homologous allergen); b pathogenesis-related protein 1 (Art v 2 homologous allergen); c non-specific lipid transfer protein (Art v 3 homologous allergen). Underlined sequences indicate the allergens identified in previous research. GenBank accessions are listed in Additional file 1: Table S2