Microsoft Word - 38马明.doc 关键词: 流感病毒受体;唾液酸;鸡;鸽;虎 [gap=1589]Key words: influenza virus receptor; sialic acid; chicken; pigeon; tiger
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这些分子可以充当流感病毒的“受体”,让这些病毒锁定细胞表面,进而感染它。
These molecules can act as "receptors" for influenza viruses, permitting them to lock onto a cell's surface and thus infect it.
举例来说,禽类就没有人类流感病毒的受体。
Birds, for example don't have receptors for human strains of the flu.
血凝素与细胞受体表面糖链的特异性结合与流感病毒的宿主范围也密切相关。
Hemagglutinin specificity binding with glycan chains receptor on cell surface determines the host range of influenza viruses.
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