div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: X Xiong et al Nature 499 496-499 2013 doi:101038nature12372 src=https:reader038fdocumentsinreader038viewer202211021156813028550346895d95b34ahtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpX Xiong et al Nature 499 496-499 2013 doi:101038nature12372p pVirus binding to human and avian receptorspdiv