Figure 2

D222 variants obtained by deep sequencing of sample 405. Schematic representation of two nucleotide variations, 715 and 716 (N1 position), arrows indicate both positions of the HA sequence, and the alignment image of the 100-mer reads. Every read shown in blue wild type GAT (D), in pink AAT (N), in green GGT (G) and in black undefined codon. Reference sequence was A/Mexico/InDRE4487/2009(H1N1).