5Baigent S J.J W MeCanley.Glycosylation of hemagglution and stalk length of neuraminidase combine to regulate the growth of avian influenza virus in tissue culture[J].Virus Res,2001,79:177-185.
6Chistian F,Britta S D,Jreas H,et al.Acylation of the influenza heaggutinion modulates fusion activity[J].Virology,2006,248:284-294.
7Fouchier R A,Munstert V,Wallensten A,et al.Characterization of a novel influenza A virus hemagglutin in subtype(H16)obtained from black-headed gulls[J].J Virol,2005,79:2814-2822.
8Hughes M T,McGregor M,Suzuki T,et al.Adaption of influenza A viruses to cells expressing low levels of sialic leads to loss of neuraminidase activity[J].J Virol,2001,75:3766-3770.
9Jeon S H,Ben-Yedidia T,Arnon R,et al.Intranasal immunization with synthetic recombinant vaccine containing multiple epitopes of influenza virus[J].Vaccine,2002,20(21-22):2772-2780.
10Labadie K,Dos Santos A E,Rameix-Welti M A,et al.Hostrange determinants on the PB2 protein of influenza A viruses control the interaction between the viral polymerase and nucleoprotein in human cells[J].Virology,2007,362(2):271-282.
