發(fā)布日期:2006-04-15 來(lái)源:- 作者:1009 x 459 像素
核心提示:X-axis is amino acid position and Y-axis is the num-
ber of strains analyzed. Line at zero represents the reference genome sequence. Amino
acid differences within serotype B are indicated by blue bars above zero. Amino acid
differences with the ot